nsdl/harvestsmete/cstc-122.xml - view

File: [LON-CAPA] / nsdl / harvestsmete / cstc-122.xml
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SMETE side harvest code for LON-CAPA

1: <?xml version="1.0" encoding="UTF-8"?> 2: 3: <ListRecords xmlns="http://www.openarchives.org/OAI/1.1/OAI_ListRecords" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/1.1/OAI_ListRecords http://www.openarchives.org/OAI/1.1/OAI_ListRecords.xsd"> 4: 5: <responseDate>2002-05-06T18:38:07-05:00</responseDate> 6: <requestURL>http://www.cstc.org:80/cgi-bin/OAI/CSTC.pl?verb=ListRecords&metadataPrefix=ims1_2_1</requestURL> 7: 8: <record> 9: <header> 10: <identifier>oai:CSTC:60</identifier> 11: <datestamp>1999-06-20</datestamp> 12: </header> 13: <metadata> 14: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 15: <general> 16: <title><langstring xml:lang="en">Number System Conversion Tool</langstring></title> 17: <catalogentry> 18: <catalog>CSTC</catalog> 19: <entry><langstring xml:lang="en">60</langstring></entry> 20: </catalogentry> 21: <language>English</language> 22: <description><langstring xml:lang="en"> This tool uses JavaScript to implement a number system conversion tool that can be used to teach the concepts of different number systems as part of an introductory math or computer science course. Users can convert numbers from decimal to another base, and from other bases to decimal, and the conversion process is explained. 23: There is also a quiz feature which allows students to test their ability to convert numbers on their own.</langstring></description> 24: <keyword> 25: <langstring xml:lang="en"> 26: number system 27: </langstring> 28: </keyword> 29: <keyword> 30: <langstring xml:lang="en"> 31: binary 32: </langstring> 33: </keyword> 34: <keyword> 35: <langstring xml:lang="en"> 36: decimal 37: </langstring> 38: </keyword> 39: <keyword> 40: <langstring xml:lang="en"> 41: hexadecimal 42: </langstring> 43: </keyword> 44: </general> 45: <lifecycle> 46: <status> 47: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 48: <value><langstring xml:lang="x-none">Final</langstring></value> 49: </status> 50: <contribute> 51: <role> 52: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 53: <value><langstring xml:lang="x-none">Author</langstring></value> 54: </role> 55: <centity> 56: <vcard> 57: BEGIN:vCard 58: FN:Chaya Gurwitz 59: N:Gurwitz;Chaya 60: EMAIL;INTERNET:gurwitz@sci.brooklyn.cuny.edu 61: END:vCard 62: </vcard> 63: </centity> 64: <date> 65: <datetime>1999-06-20</datetime> 66: </date> 67: </contribute> 68: </lifecycle> 69: <metametadata> 70: <contribute> 71: <role> 72: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 73: <value><langstring xml:lang="x-none">Creator</langstring></value> 74: </role> 75: <centity> 76: <vcard> 77: BEGIN:vCard 78: FN:Chaya Gurwitz 79: N:Gurwitz;Chaya 80: EMAIL;INTERNET:gurwitz@sci.brooklyn.cuny.edu 81: ORG:Brooklyn College;Computer and Information Science 82: END:vCard 83: </vcard> 84: </centity> 85: <date> 86: <datetime>1999-06-20</datetime> 87: </date> 88: </contribute> 89: <language>en</language> 90: </metametadata> 91: <technical> 92: <location type="URI"> 93: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=60 94: </location> 95: <requirement> 96: <type> 97: <source><langstring xml:lang="x-none">CSTC</langstring></source> 98: <value><langstring xml:lang="x-none">Platform</langstring></value> 99: </type> 100: <name> 101: <source><langstring xml:lang="x-none">CSTC</langstring></source> 102: <value><langstring xml:lang="x-none">HTML Browser</langstring></value> 103: </name> 104: </requirement> 105: </technical> 106: <educational> 107: <intendedenduserrole> 108: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 109: <value><langstring xml:lang="x-none">Learner</langstring></value> 110: </intendedenduserrole> 111: <intendedenduserrole> 112: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 113: <value><langstring xml:lang="x-none">Teacher</langstring></value> 114: </intendedenduserrole> 115: <context> 116: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 117: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 118: </context> 119: <context> 120: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 121: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 122: </context> 123: </educational> 124: <rights> 125: <description><langstring xml:lang="en"></langstring></description> 126: </rights> 127: <classification> 128: <purpose> 129: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 130: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 131: </purpose> 132: <taxonpath> 133: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 134: <taxon> 135: <entry><langstring xml:lang="en">Numerical and Symbolic Computation</langstring></entry> 136: </taxon> 137: </taxonpath> 138: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 139: </classification> 140: <classification> 141: <purpose> 142: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 143: <value><langstring xml:lang="x-none">Discipline</langstring></value> 144: </purpose> 145: <taxonpath> 146: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 147: <taxon> 148: <entry><langstring xml:lang="en">General Literature</langstring></entry> 149: <taxon> 150: <entry><langstring xml:lang="en">General</langstring></entry> 151: </taxon> 152: </taxon> 153: </taxonpath> 154: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 155: </classification> 156: <classification> 157: <purpose> 158: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 159: <value><langstring xml:lang="x-none">Discipline</langstring></value> 160: </purpose> 161: <taxonpath> 162: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 163: <taxon> 164: <entry><langstring xml:lang="en">Hardware</langstring></entry> 165: <taxon> 166: <entry><langstring xml:lang="en">General</langstring></entry> 167: </taxon> 168: </taxon> 169: </taxonpath> 170: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 171: </classification> 172: </lom> 173: </metadata> 174: </record> 175: <record> 176: <header> 177: <identifier>oai:CSTC:4</identifier> 178: <datestamp>2001-09-06</datestamp> 179: </header> 180: <metadata> 181: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 182: <general> 183: <title><langstring xml:lang="en">HSU CIS 492 - Project for a Senior-level Team Database Programming Course (a CIS senior capstone course)</langstring></title> 184: <catalogentry> 185: <catalog>CSTC</catalog> 186: <entry><langstring xml:lang="en">4</langstring></entry> 187: </catalogentry> 188: <language>English</language> 189: <description><langstring xml:lang="en"> This is a senior project for a senior-level Computer Information Systems capstone course. It is a team project, writing a large database project using Oracle.</langstring></description> 190: <keyword> 191: <langstring xml:lang="en"> 192: team programming project 193: </langstring> 194: </keyword> 195: <keyword> 196: <langstring xml:lang="en"> 197: database programming project 198: </langstring> 199: </keyword> 200: <keyword> 201: <langstring xml:lang="en"> 202: software engineering 203: </langstring> 204: </keyword> 205: <keyword> 206: <langstring xml:lang="en"> 207: senior capstone course project 208: </langstring> 209: </keyword> 210: </general> 211: <lifecycle> 212: <status> 213: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 214: <value><langstring xml:lang="x-none">Final</langstring></value> 215: </status> 216: <contribute> 217: <role> 218: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 219: <value><langstring xml:lang="x-none">Author</langstring></value> 220: </role> 221: <centity> 222: <vcard> 223: BEGIN:vCard 224: FN:Sharon Tuttle 225: N:Tuttle;Sharon 226: EMAIL;INTERNET:st10@axe.humboldt.edu 227: END:vCard 228: </vcard> 229: </centity> 230: <date> 231: <datetime>2001-09-06</datetime> 232: </date> 233: </contribute> 234: </lifecycle> 235: <metametadata> 236: <contribute> 237: <role> 238: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 239: <value><langstring xml:lang="x-none">Creator</langstring></value> 240: </role> 241: <centity> 242: <vcard> 243: BEGIN:vCard 244: FN:Sharon Tuttle 245: N:Tuttle;Sharon 246: EMAIL;INTERNET:st10@axe.humboldt.edu 247: ORG:Humboldt State University;Computing Science 248: END:vCard 249: </vcard> 250: </centity> 251: <date> 252: <datetime>2001-09-06</datetime> 253: </date> 254: </contribute> 255: <language>en</language> 256: </metametadata> 257: <technical> 258: <location type="URI"> 259: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=4 260: </location> 261: </technical> 262: <educational> 263: <intendedenduserrole> 264: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 265: <value><langstring xml:lang="x-none">Learner</langstring></value> 266: </intendedenduserrole> 267: <intendedenduserrole> 268: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 269: <value><langstring xml:lang="x-none">Teacher</langstring></value> 270: </intendedenduserrole> 271: <context> 272: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 273: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 274: </context> 275: <context> 276: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 277: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 278: </context> 279: </educational> 280: <rights> 281: <description><langstring xml:lang="en"></langstring></description> 282: </rights> 283: <classification> 284: <purpose> 285: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 286: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 287: </purpose> 288: <taxonpath> 289: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 290: <taxon> 291: <entry><langstring xml:lang="en">Database and Information Retrieval</langstring></entry> 292: </taxon> 293: </taxonpath> 294: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 295: </classification> 296: <classification> 297: <purpose> 298: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 299: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 300: </purpose> 301: <taxonpath> 302: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 303: <taxon> 304: <entry><langstring xml:lang="en">Software Methodology and Engineering</langstring></entry> 305: </taxon> 306: </taxonpath> 307: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 308: </classification> 309: <classification> 310: <purpose> 311: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 312: <value><langstring xml:lang="x-none">Discipline</langstring></value> 313: </purpose> 314: <taxonpath> 315: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 316: <taxon> 317: <entry><langstring xml:lang="en">Software</langstring></entry> 318: <taxon> 319: <entry><langstring xml:lang="en">Software Engineering</langstring></entry> 320: </taxon> 321: </taxon> 322: </taxonpath> 323: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 324: </classification> 325: <classification> 326: <purpose> 327: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 328: <value><langstring xml:lang="x-none">Discipline</langstring></value> 329: </purpose> 330: <taxonpath> 331: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 332: <taxon> 333: <entry><langstring xml:lang="en">Software</langstring></entry> 334: <taxon> 335: <entry><langstring xml:lang="en">Miscellaneous</langstring></entry> 336: </taxon> 337: </taxon> 338: </taxonpath> 339: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 340: </classification> 341: <classification> 342: <purpose> 343: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 344: <value><langstring xml:lang="x-none">Discipline</langstring></value> 345: </purpose> 346: <taxonpath> 347: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 348: <taxon> 349: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 350: <taxon> 351: <entry><langstring xml:lang="en">Miscellaneous</langstring></entry> 352: </taxon> 353: </taxon> 354: </taxonpath> 355: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 356: </classification> 357: </lom> 358: </metadata> 359: </record> 360: <record> 361: <header> 362: <identifier>oai:CSTC:158</identifier> 363: <datestamp>2001-08-21</datestamp> 364: </header> 365: <metadata> 366: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 367: <general> 368: <title><langstring xml:lang="en">Reusability and adaptability of interactive resources in web-based educational</langstring></title> 369: <catalogentry> 370: <catalog>CSTC</catalog> 371: <entry><langstring xml:lang="en">158</langstring></entry> 372: </catalogentry> 373: <language>English</language> 374: <description><langstring xml:lang="en"> The production of interactive multimedia content is in most cases an expensive task in terms of time and cost. Hence, optimizing production by exploiting the reusability of interactive multimedia elements is mandatory. Reusability can be triggered by a combination of resuable multimedia components and the appropriate use of metadata to control the components as well as their combination. 375: In this article, we discuss the reusability aspects of interactive multimedia content in web-based learning systems. In contrast to existing approaches, we extend a component-based architecture to build interactive multimedia visualization units with the use of metadata for reusability and customizability. 376: In the three-tier model, the lowest layer of the paradigm corresponds to the programmer (code reusability). The user interface of an educational visualization is located at the top layer where the interaction with the end-user (student) takes place. The educator is located between the top and the bottom layers. This medium layer allows adapting interactive multimedia content according to the needs of the user, applying a predefined set of metadata. The teacher can both adjust the level of explanation and the level of interactivity of an animation, and influence the presentation and the results of the algorithms being illustrated (program reusability). After a theoretical overview, we explain our architecture by giving an example of an application.</langstring></description> 377: <keyword> 378: <langstring xml:lang="en"> 379: Design 380: </langstring> 381: </keyword> 382: <keyword> 383: <langstring xml:lang="en"> 384: Theory 385: </langstring> 386: </keyword> 387: </general> 388: <lifecycle> 389: <status> 390: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 391: <value><langstring xml:lang="x-none">Final</langstring></value> 392: </status> 393: <contribute> 394: <role> 395: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 396: <value><langstring xml:lang="x-none">Author</langstring></value> 397: </role> 398: <centity> 399: <vcard> 400: BEGIN:vCard 401: FN:Abdulmotaleb El Saddik 402: N:El Saddik;Abdulmotaleb 403: EMAIL;INTERNET:- 404: END:vCard 405: </vcard> 406: </centity> 407: <date> 408: <datetime>2001-08-21</datetime> 409: </date> 410: </contribute> 411: <contribute> 412: <role> 413: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 414: <value><langstring xml:lang="x-none">Author</langstring></value> 415: </role> 416: <centity> 417: <vcard> 418: BEGIN:vCard 419: FN:Stephan Fischer 420: N:Fischer;Stephan 421: EMAIL;INTERNET:- 422: END:vCard 423: </vcard> 424: </centity> 425: <date> 426: <datetime>2001-08-21</datetime> 427: </date> 428: </contribute> 429: <contribute> 430: <role> 431: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 432: <value><langstring xml:lang="x-none">Author</langstring></value> 433: </role> 434: <centity> 435: <vcard> 436: BEGIN:vCard 437: FN:Ralf Steinmetz 438: N:Steinmetz;Ralf 439: EMAIL;INTERNET:- 440: END:vCard 441: </vcard> 442: </centity> 443: <date> 444: <datetime>2001-08-21</datetime> 445: </date> 446: </contribute> 447: </lifecycle> 448: <metametadata> 449: <contribute> 450: <role> 451: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 452: <value><langstring xml:lang="x-none">Creator</langstring></value> 453: </role> 454: <centity> 455: <vcard> 456: BEGIN:vCard 457: FN:Hussein Suleman 458: N:Suleman;Hussein 459: EMAIL;INTERNET:hussein@vt.edu 460: ORG:; 461: END:vCard 462: </vcard> 463: </centity> 464: <date> 465: <datetime>2001-08-21</datetime> 466: </date> 467: </contribute> 468: <language>en</language> 469: </metametadata> 470: <technical> 471: <location type="URI"> 472: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=158 473: </location> 474: </technical> 475: <educational> 476: <intendedenduserrole> 477: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 478: <value><langstring xml:lang="x-none">Learner</langstring></value> 479: </intendedenduserrole> 480: <intendedenduserrole> 481: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 482: <value><langstring xml:lang="x-none">Teacher</langstring></value> 483: </intendedenduserrole> 484: <context> 485: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 486: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 487: </context> 488: <context> 489: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 490: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 491: </context> 492: </educational> 493: <rights> 494: <description><langstring xml:lang="en"></langstring></description> 495: </rights> 496: <classification> 497: <purpose> 498: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 499: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 500: </purpose> 501: <taxonpath> 502: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 503: <taxon> 504: <entry><langstring xml:lang="en">Software Methodology and Engineering</langstring></entry> 505: </taxon> 506: </taxonpath> 507: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 508: </classification> 509: <classification> 510: <purpose> 511: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 512: <value><langstring xml:lang="x-none">Discipline</langstring></value> 513: </purpose> 514: <taxonpath> 515: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 516: <taxon> 517: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 518: <taxon> 519: <entry><langstring xml:lang="en">Information Interfaces and Presentation</langstring></entry> 520: </taxon> 521: </taxon> 522: </taxonpath> 523: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 524: </classification> 525: <classification> 526: <purpose> 527: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 528: <value><langstring xml:lang="x-none">Discipline</langstring></value> 529: </purpose> 530: <taxonpath> 531: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 532: <taxon> 533: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 534: <taxon> 535: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 536: </taxon> 537: </taxon> 538: </taxonpath> 539: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 540: </classification> 541: </lom> 542: </metadata> 543: </record> 544: <record> 545: <header> 546: <identifier>oai:CSTC:103</identifier> 547: <datestamp>2001-09-06</datestamp> 548: </header> 549: <metadata> 550: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 551: <general> 552: <title><langstring xml:lang="en">Turing Machine Applet</langstring></title> 553: <catalogentry> 554: <catalog>CSTC</catalog> 555: <entry><langstring xml:lang="en">103</langstring></entry> 556: </catalogentry> 557: <description><langstring xml:lang="en"> The following Java applet animates a Turing Machine that can add or multiply numbers. 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All rights reserved.</langstring></description> 672: </rights> 673: <classification> 674: <purpose> 675: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 676: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 677: </purpose> 678: <taxonpath> 679: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 680: <taxon> 681: <entry><langstring xml:lang="en">Numerical and Symbolic Computation</langstring></entry> 682: </taxon> 683: </taxonpath> 684: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 685: </classification> 686: <classification> 687: <purpose> 688: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 689: <value><langstring xml:lang="x-none">Discipline</langstring></value> 690: </purpose> 691: <taxonpath> 692: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 693: <taxon> 694: <entry><langstring xml:lang="en">Theory of Computation</langstring></entry> 695: <taxon> 696: <entry><langstring xml:lang="en">Computation by Abstract Devices</langstring></entry> 697: </taxon> 698: </taxon> 699: </taxonpath> 700: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 701: </classification> 702: </lom> 703: </metadata> 704: </record> 705: <record> 706: <header> 707: <identifier>oai:CSTC:52</identifier> 708: <datestamp>2001-08-21</datestamp> 709: </header> 710: <metadata> 711: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 712: <general> 713: <title><langstring xml:lang="en">Sparse Matrix - A Case Study in Layered Abstraction</langstring></title> 714: <catalogentry> 715: <catalog>CSTC</catalog> 716: <entry><langstring xml:lang="en">52</langstring></entry> 717: </catalogentry> 718: <language>English</language> 719: <description><langstring xml:lang="en"> In the described laboratory assignment, the mechanism of the sparse matrix 720: is an array (row index) of linked lists storing only the nonzero values 721: within a row, together with the column index of the saved element. The 722: educational goals of the described lab are to (1) gain appreciation of, 723: and experience with, a layered approach to the implementation of a 724: relatively complex structure; (2) stress the distinction and separation 725: between the public interface (as seen by the client, or user of a class) 726: and the implementation; and (3) stress the importance of designing a 727: clear, complete, and intuitive public interface to a class.</langstring></description> 728: <keyword> 729: <langstring xml:lang="en"> 730: data structures 731: </langstring> 732: </keyword> 733: <keyword> 734: <langstring xml:lang="en"> 735: abstraction 736: </langstring> 737: </keyword> 738: <keyword> 739: <langstring xml:lang="en"> 740: sparse matrix 741: </langstring> 742: </keyword> 743: </general> 744: <lifecycle> 745: <status> 746: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 747: <value><langstring xml:lang="x-none">Final</langstring></value> 748: </status> 749: <contribute> 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All rights reserved.</langstring></description> 2303: </rights> 2304: <classification> 2305: <purpose> 2306: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2307: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 2308: </purpose> 2309: <taxonpath> 2310: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 2311: <taxon> 2312: <entry><langstring xml:lang="en">Numerical and Symbolic Computation</langstring></entry> 2313: </taxon> 2314: </taxonpath> 2315: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 2316: </classification> 2317: <classification> 2318: <purpose> 2319: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2320: <value><langstring xml:lang="x-none">Discipline</langstring></value> 2321: </purpose> 2322: <taxonpath> 2323: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 2324: <taxon> 2325: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 2326: <taxon> 2327: <entry><langstring xml:lang="en">Performance of Systems</langstring></entry> 2328: </taxon> 2329: </taxon> 2330: </taxonpath> 2331: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 2332: </classification> 2333: </lom> 2334: </metadata> 2335: </record> 2336: <record> 2337: <header> 2338: <identifier>oai:CSTC:47</identifier> 2339: <datestamp>1999-05-13</datestamp> 2340: </header> 2341: <metadata> 2342: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 2343: <general> 2344: <title><langstring xml:lang="en">Applets for teaching computer graphics concepts</langstring></title> 2345: <catalogentry> 2346: <catalog>CSTC</catalog> 2347: <entry><langstring xml:lang="en">47</langstring></entry> 2348: </catalogentry> 2349: <language>English</language> 2350: <description><langstring xml:lang="en"> These java applets allow students to explore bezier curves, 2D transformation operations, ligting models, and 3D viewing operations.</langstring></description> 2351: <keyword> 2352: <langstring xml:lang="en"> 2353: bezier curves 2354: </langstring> 2355: </keyword> 2356: <keyword> 2357: <langstring xml:lang="en"> 2358: transformations 2359: </langstring> 2360: </keyword> 2361: <keyword> 2362: <langstring xml:lang="en"> 2363: lighting model 2364: </langstring> 2365: </keyword> 2366: <keyword> 2367: <langstring xml:lang="en"> 2368: computer graphics 2369: </langstring> 2370: </keyword> 2371: </general> 2372: <lifecycle> 2373: <status> 2374: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2375: <value><langstring xml:lang="x-none">Final</langstring></value> 2376: </status> 2377: <contribute> 2378: <role> 2379: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2380: <value><langstring xml:lang="x-none">Author</langstring></value> 2381: </role> 2382: <centity> 2383: <vcard> 2384: BEGIN:vCard 2385: FN:Patrick Min 2386: N:Min;Patrick 2387: EMAIL;INTERNET:min@princeton.edu 2388: END:vCard 2389: </vcard> 2390: </centity> 2391: <date> 2392: <datetime>1999-05-13</datetime> 2393: </date> 2394: </contribute> 2395: </lifecycle> 2396: <metametadata> 2397: <contribute> 2398: <role> 2399: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2400: <value><langstring xml:lang="x-none">Creator</langstring></value> 2401: </role> 2402: <centity> 2403: <vcard> 2404: BEGIN:vCard 2405: FN:Patrick Min 2406: N:Min;Patrick 2407: EMAIL;INTERNET:min@princeton.edu 2408: ORG:Princeton University; 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Students run the program, collect results, graph the results, and answer questions about the algorithms. The two algorithms used are FCFS and SSTF.</langstring></description> 2521: <keyword> 2522: <langstring xml:lang="en"> 2523: disk scheduling 2524: </langstring> 2525: </keyword> 2526: <keyword> 2527: <langstring xml:lang="en"> 2528: operating systems 2529: </langstring> 2530: </keyword> 2531: </general> 2532: <lifecycle> 2533: <status> 2534: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2535: <value><langstring xml:lang="x-none">Final</langstring></value> 2536: </status> 2537: <contribute> 2538: <role> 2539: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2540: <value><langstring xml:lang="x-none">Author</langstring></value> 2541: </role> 2542: <centity> 2543: <vcard> 2544: BEGIN:vCard 2545: FN:Daniel Joyce 2546: N:Joyce;Daniel 2547: EMAIL;INTERNET:joyce@vill.edu 2548: END:vCard 2549: </vcard> 2550: </centity> 2551: <date> 2552: <datetime>1999-05-12</datetime> 2553: </date> 2554: </contribute> 2555: </lifecycle> 2556: <metametadata> 2557: <contribute> 2558: <role> 2559: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2560: <value><langstring xml:lang="x-none">Creator</langstring></value> 2561: </role> 2562: <centity> 2563: <vcard> 2564: BEGIN:vCard 2565: FN:Daniel Joyce 2566: N:Joyce;Daniel 2567: EMAIL;INTERNET:joyce@vill.edu 2568: ORG:Villinova University; 2569: END:vCard 2570: </vcard> 2571: </centity> 2572: <date> 2573: <datetime>1999-05-12</datetime> 2574: </date> 2575: </contribute> 2576: <language>en</language> 2577: </metametadata> 2578: <technical> 2579: <location type="URI"> 2580: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=46 2581: </location> 2582: <requirement> 2583: <type> 2584: <source><langstring xml:lang="x-none">CSTC</langstring></source> 2585: <value><langstring xml:lang="x-none">Programming Language</langstring></value> 2586: </type> 2587: <name> 2588: <source><langstring xml:lang="x-none">CSTC</langstring></source> 2589: <value><langstring xml:lang="x-none">Pascal</langstring></value> 2590: </name> 2591: </requirement> 2592: </technical> 2593: <educational> 2594: <intendedenduserrole> 2595: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2596: <value><langstring xml:lang="x-none">Learner</langstring></value> 2597: </intendedenduserrole> 2598: <intendedenduserrole> 2599: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2600: <value><langstring xml:lang="x-none">Teacher</langstring></value> 2601: </intendedenduserrole> 2602: <context> 2603: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2604: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 2605: </context> 2606: <context> 2607: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2608: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 2609: </context> 2610: </educational> 2611: <rights> 2612: <description><langstring xml:lang="en"></langstring></description> 2613: </rights> 2614: <classification> 2615: <purpose> 2616: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2617: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 2618: </purpose> 2619: <taxonpath> 2620: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 2621: <taxon> 2622: <entry><langstring xml:lang="en">Algorithms and Data Structures</langstring></entry> 2623: </taxon> 2624: </taxonpath> 2625: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 2626: </classification> 2627: <classification> 2628: <purpose> 2629: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 2630: <value><langstring xml:lang="x-none">Discipline</langstring></value> 2631: </purpose> 2632: <taxonpath> 2633: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 2634: <taxon> 2635: <entry><langstring xml:lang="en">Hardware</langstring></entry> 2636: <taxon> 2637: <entry><langstring xml:lang="en">Control Structures and Microprogramming</langstring></entry> 2638: </taxon> 2639: </taxon> 2640: </taxonpath> 2641: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 2642: </classification> 2643: </lom> 2644: </metadata> 2645: </record> 2646: <record> 2647: <header> 2648: <identifier>oai:CSTC:72</identifier> 2649: <datestamp>1999-09-22</datestamp> 2650: </header> 2651: <metadata> 2652: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 2653: <general> 2654: <title><langstring xml:lang="en">JFLAP</langstring></title> 2655: <catalogentry> 2656: <catalog>CSTC</catalog> 2657: <entry><langstring xml:lang="en">72</langstring></entry> 2658: </catalogentry> 2659: <language>English</language> 2660: <description><langstring xml:lang="en"> JFLAP is a package of graphical tools which can be used as an aid in learning the basic concepts of Formal Languages and Automata Theory. The 3.1 version of JFLAP is written in Java using JDK 1.2 and JDK 1.1.5 and contains several new features and bug fixes. 2661: Using JFLAP, one should be able to design and simulate several variations of finite automata (FA), pushdown automata (PDA), one-tape Turing machines (TM) and two-tape Turing machines (TTM). The user draws the transition diagram of the desired automaton and, once the picture is complete, the user enters an input string and then "runs" the automaton, being able to view all the generated configurations. 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<taxon> 2975: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 2976: <taxon> 2977: <entry><langstring xml:lang="en">Processor Architectures</langstring></entry> 2978: </taxon> 2979: </taxon> 2980: </taxonpath> 2981: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 2982: </classification> 2983: </lom> 2984: </metadata> 2985: </record> 2986: <record> 2987: <header> 2988: <identifier>oai:CSTC:76</identifier> 2989: <datestamp>2001-09-06</datestamp> 2990: </header> 2991: <metadata> 2992: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 2993: <general> 2994: <title><langstring xml:lang="en">TRY: automated testing of student programs</langstring></title> 2995: <catalogentry> 2996: <catalog>CSTC</catalog> 2997: <entry><langstring xml:lang="en">76</langstring></entry> 2998: 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3917: <taxon> 3918: <entry><langstring xml:lang="en">Social, Ethical and Professional Issue</langstring></entry> 3919: </taxon> 3920: </taxonpath> 3921: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 3922: </classification> 3923: <classification> 3924: <purpose> 3925: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 3926: <value><langstring xml:lang="x-none">Discipline</langstring></value> 3927: </purpose> 3928: <taxonpath> 3929: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 3930: <taxon> 3931: <entry><langstring xml:lang="en">General Literature</langstring></entry> 3932: <taxon> 3933: <entry><langstring xml:lang="en">General</langstring></entry> 3934: </taxon> 3935: </taxon> 3936: </taxonpath> 3937: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 3938: </classification> 3939: </lom> 3940: </metadata> 3941: </record> 3942: <record> 3943: <header> 3944: <identifier>oai:CSTC:100</identifier> 3945: <datestamp>2001-10-29</datestamp> 3946: </header> 3947: <metadata> 3948: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 3949: <general> 3950: <title><langstring xml:lang="en">Simulation of the 2-dimensional DCT</langstring></title> 3951: <catalogentry> 3952: <catalog>CSTC</catalog> 3953: <entry><langstring xml:lang="en">100</langstring></entry> 3954: </catalogentry> 3955: <language>English</language> 3956: <description><langstring xml:lang="en"> This applet visualizes the 2 dimensional DCT as it is used in the JPEG compression standard. Also, most of the Internet compressions standards 3957: for video (Motion JPEG, H.261, H.263) are based on the Discrete Cosine Transform (DCT) which splits an image up into blocks of 8x8 pixels. Our applet tries to clear out the problems with the 2 dimensional DCT by invoking the "play instinct" of students: The user can chose discrete 8x8 (2-D) input values in the range 0 to 255 for the grey value of the pixels. In the 3958: frequency domain, rulers allow to adjust the amplitudes of the different frequencies. A backward transform plots the resulting grey values from the chosen ampitudes over the initial input values. The task is to find the "correct" amplitudes in the frequency domain to recover the initial signal. Of course, we have included a solution to the problem...</langstring></description> 3959: <keyword> 3960: <langstring xml:lang="en"> 3961: simulation 3962: </langstring> 3963: </keyword> 3964: <keyword> 3965: <langstring xml:lang="en"> 3966: signal processing 3967: </langstring> 3968: </keyword> 3969: <keyword> 3970: <langstring xml:lang="en"> 3971: 2-dimensional DCT 3972: </langstring> 3973: </keyword> 3974: </general> 3975: <lifecycle> 3976: <status> 3977: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 3978: <value><langstring xml:lang="x-none">Final</langstring></value> 3979: </status> 3980: <contribute> 3981: <role> 3982: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 3983: <value><langstring xml:lang="x-none">Author</langstring></value> 3984: </role> 3985: <centity> 3986: <vcard> 3987: BEGIN:vCard 3988: FN:Holger Wons 3989: N:Wons;Holger 3990: EMAIL;INTERNET:holger.wons@gmx.de 3991: END:vCard 3992: </vcard> 3993: </centity> 3994: <date> 3995: <datetime>2001-10-29</datetime> 3996: </date> 3997: </contribute> 3998: <contribute> 3999: <role> 4000: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4001: <value><langstring xml:lang="x-none">Author</langstring></value> 4002: </role> 4003: <centity> 4004: <vcard> 4005: BEGIN:vCard 4006: FN:Claudia Schremmer 4007: N:Schremmer;Claudia 4008: EMAIL;INTERNET:schremmer@informatik.uni-mannheim.de 4009: END:vCard 4010: </vcard> 4011: </centity> 4012: <date> 4013: <datetime>2001-10-29</datetime> 4014: </date> 4015: </contribute> 4016: </lifecycle> 4017: <metametadata> 4018: <contribute> 4019: <role> 4020: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4021: <value><langstring xml:lang="x-none">Creator</langstring></value> 4022: </role> 4023: <centity> 4024: <vcard> 4025: BEGIN:vCard 4026: FN:Claudia Schremmer 4027: N:Schremmer;Claudia 4028: EMAIL;INTERNET:schremmer@informatik.uni-mannheim.de 4029: ORG:University of Mannheim;Praktische Informatik IV 4030: END:vCard 4031: </vcard> 4032: </centity> 4033: <date> 4034: <datetime>2001-10-29</datetime> 4035: </date> 4036: </contribute> 4037: <language>en</language> 4038: </metametadata> 4039: <technical> 4040: <location type="URI"> 4041: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=100 4042: </location> 4043: <requirement> 4044: <type> 4045: <source><langstring xml:lang="x-none">CSTC</langstring></source> 4046: <value><langstring xml:lang="x-none">Platform</langstring></value> 4047: </type> 4048: <name> 4049: <source><langstring xml:lang="x-none">CSTC</langstring></source> 4050: <value><langstring xml:lang="x-none">HTML Browser, Java Virtual Machine</langstring></value> 4051: </name> 4052: </requirement> 4053: <requirement> 4054: <type> 4055: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4056: <value><langstring xml:lang="x-none">Operating System</langstring></value> 4057: </type> 4058: <name> 4059: <source><langstring 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Altair 8800b</langstring></description> 4174: <keyword> 4175: <langstring xml:lang="en"> 4176: Altair emulator 8800 4177: </langstring> 4178: </keyword> 4179: </general> 4180: <lifecycle> 4181: <status> 4182: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4183: <value><langstring xml:lang="x-none">Final</langstring></value> 4184: </status> 4185: <contribute> 4186: <role> 4187: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4188: <value><langstring xml:lang="x-none">Author</langstring></value> 4189: </role> 4190: <centity> 4191: <vcard> 4192: BEGIN:vCard 4193: FN:Claus Giloi 4194: N:Giloi;Claus 4195: EMAIL;INTERNET:clausgi@microsoft.com 4196: END:vCard 4197: </vcard> 4198: </centity> 4199: <date> 4200: <datetime>2001-09-06</datetime> 4201: </date> 4202: </contribute> 4203: </lifecycle> 4204: <metametadata> 4205: <contribute> 4206: <role> 4207: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4208: <value><langstring 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xml:lang="x-none">LOMv1.0</langstring></source> 4243: <value><langstring xml:lang="x-none">Operating System</langstring></value> 4244: </type> 4245: <name> 4246: <source><langstring xml:lang="x-none">CSTC</langstring></source> 4247: <value><langstring xml:lang="x-none">Windows NT, Windows 95/98</langstring></value> 4248: </name> 4249: </requirement> 4250: </technical> 4251: <educational> 4252: <intendedenduserrole> 4253: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4254: <value><langstring xml:lang="x-none">Learner</langstring></value> 4255: </intendedenduserrole> 4256: <intendedenduserrole> 4257: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4258: <value><langstring xml:lang="x-none">Teacher</langstring></value> 4259: </intendedenduserrole> 4260: <context> 4261: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4262: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 4263: </context> 4264: <context> 4265: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4266: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 4267: </context> 4268: </educational> 4269: <rights> 4270: <description><langstring xml:lang="en"></langstring></description> 4271: </rights> 4272: <classification> 4273: <purpose> 4274: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4275: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 4276: </purpose> 4277: <taxonpath> 4278: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 4279: <taxon> 4280: <entry><langstring xml:lang="en">Architecture Methods</langstring></entry> 4281: </taxon> 4282: </taxonpath> 4283: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 4284: </classification> 4285: <classification> 4286: <purpose> 4287: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4288: <value><langstring xml:lang="x-none">Discipline</langstring></value> 4289: </purpose> 4290: <taxonpath> 4291: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 4292: <taxon> 4293: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 4294: <taxon> 4295: <entry><langstring xml:lang="en">History of Computing</langstring></entry> 4296: </taxon> 4297: </taxon> 4298: </taxonpath> 4299: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 4300: </classification> 4301: </lom> 4302: </metadata> 4303: </record> 4304: <record> 4305: <header> 4306: <identifier>oai:CSTC:109</identifier> 4307: <datestamp>2001-09-06</datestamp> 4308: </header> 4309: <metadata> 4310: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 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BEGIN:vCard 4338: FN:Michael Goodrich 4339: N:Goodrich;Michael 4340: EMAIL;INTERNET:: goodrich@jhu.edu 4341: END:vCard 4342: </vcard> 4343: </centity> 4344: <date> 4345: <datetime>2001-09-06</datetime> 4346: </date> 4347: </contribute> 4348: </lifecycle> 4349: <metametadata> 4350: <contribute> 4351: <role> 4352: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 4353: <value><langstring xml:lang="x-none">Creator</langstring></value> 4354: </role> 4355: <centity> 4356: <vcard> 4357: BEGIN:vCard 4358: FN:Steve Hayes 4359: N:Hayes;Steve 4360: EMAIL;INTERNET:shayes@vt.edu 4361: ORG:Virginia Tech;Computer Science 4362: END:vCard 4363: </vcard> 4364: </centity> 4365: <date> 4366: <datetime>2001-09-06</datetime> 4367: </date> 4368: </contribute> 4369: <language>en</language> 4370: </metametadata> 4371: <technical> 4372: <location type="URI"> 4373: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=109 4374: </location> 4375: <requirement> 4376: <type> 4377: 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<source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 5372: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 5373: </context> 5374: </educational> 5375: <rights> 5376: <description><langstring xml:lang="en"></langstring></description> 5377: </rights> 5378: <classification> 5379: <purpose> 5380: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 5381: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 5382: </purpose> 5383: <taxonpath> 5384: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 5385: <taxon> 5386: <entry><langstring xml:lang="en">Algorithms and Data Structures</langstring></entry> 5387: </taxon> 5388: </taxonpath> 5389: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 5390: </classification> 5391: <classification> 5392: <purpose> 5393: <source><langstring 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<general> 5418: <title><langstring xml:lang="en">XFS Demo (RW1-1)</langstring></title> 5419: <catalogentry> 5420: <catalog>CSTC</catalog> 5421: <entry><langstring xml:lang="en">117</langstring></entry> 5422: </catalogentry> 5423: <description><langstring xml:lang="en"> Demo of key features of the xFS distributed file system.</langstring></description> 5424: <keyword> 5425: <langstring xml:lang="en"> 5426: file 5427: </langstring> 5428: </keyword> 5429: <keyword> 5430: <langstring xml:lang="en"> 5431: system 5432: </langstring> 5433: </keyword> 5434: <keyword> 5435: <langstring xml:lang="en"> 5436: network 5437: </langstring> 5438: </keyword> 5439: <keyword> 5440: <langstring xml:lang="en"> 5441: distributed 5442: </langstring> 5443: </keyword> 5444: </general> 5445: <lifecycle> 5446: <status> 5447: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 5448: <value><langstring xml:lang="x-none">Final</langstring></value> 5449: </status> 5450: <contribute> 5451: <role> 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Incorrect types of data are ignored by the applet. 5565: Insert 5566: Insert an integer in the binary tree. Node comparisons will appear in the bottom panel of the applet. 5567: Search 5568: Search for an integer in the binary tree. Node comparisons will appear in the bottom panel of the applet, including whether or not the requested node exists within the binary tree. 5569: Delete 5570: Delete an integer in the binary tree. Node comparisons will appear in the bottom panel of the applet, including whether or not the requested node can be deleted from the binary tree (i.e. if it exists within the tree or not).</langstring></description> 5571: <keyword> 5572: <langstring xml:lang="en"> 5573: AVL tree 5574: </langstring> 5575: </keyword> 5576: <keyword> 5577: <langstring xml:lang="en"> 5578: tree 5579: </langstring> 5580: </keyword> 5581: <keyword> 5582: <langstring xml:lang="en"> 5583: visualization 5584: </langstring> 5585: </keyword> 5586: </general> 5587: <lifecycle> 5588: <status> 5589: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 5590: <value><langstring xml:lang="x-none">Final</langstring></value> 5591: </status> 5592: <contribute> 5593: <role> 5594: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 5595: <value><langstring xml:lang="x-none">Author</langstring></value> 5596: </role> 5597: <centity> 5598: <vcard> 5599: BEGIN:vCard 5600: FN:Michael Goodrich 5601: 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This project serves to explore different techniques and approaches for programming in three dimensions, and manifests them in a virtual world that can be rendered and navigated in real time.</langstring></description> 8315: <keyword> 8316: <langstring xml:lang="en"> 8317: 2001 CCSCNE Student Research Poster Contest 8318: </langstring> 8319: </keyword> 8320: <keyword> 8321: <langstring xml:lang="en"> 8322: 2st place Undergraduate 8323: </langstring> 8324: </keyword> 8325: <keyword> 8326: <langstring xml:lang="en"> 8327: graphics 8328: </langstring> 8329: </keyword> 8330: <keyword> 8331: <langstring xml:lang="en"> 8332: computer graphics 8333: </langstring> 8334: </keyword> 8335: <keyword> 8336: <langstring xml:lang="en"> 8337: simulation 8338: </langstring> 8339: </keyword> 8340: <keyword> 8341: <langstring xml:lang="en"> 8342: computer game 8343: </langstring> 8344: </keyword> 8345: <keyword> 8346: <langstring xml:lang="en"> 8347: 3d 8348: </langstring> 8349: </keyword> 8350: <keyword> 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8391: <contribute> 8392: <role> 8393: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8394: <value><langstring xml:lang="x-none">Creator</langstring></value> 8395: </role> 8396: <centity> 8397: <vcard> 8398: BEGIN:vCard 8399: FN:Raymond Mazza 8400: N:Mazza;Raymond 8401: EMAIL;INTERNET:rhmazza@colby.edu 8402: ORG:Colby College;Computer Science, Physics 8403: END:vCard 8404: </vcard> 8405: </centity> 8406: <date> 8407: <datetime>2001-09-06</datetime> 8408: </date> 8409: </contribute> 8410: <language>en</language> 8411: </metametadata> 8412: <technical> 8413: <location type="URI"> 8414: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=140 8415: </location> 8416: <requirement> 8417: <type> 8418: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8419: <value><langstring xml:lang="x-none">Platform</langstring></value> 8420: </type> 8421: <name> 8422: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8423: <value><langstring xml:lang="x-none">PC</langstring></value> 8424: </name> 8425: </requirement> 8426: <requirement> 8427: <type> 8428: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8429: <value><langstring xml:lang="x-none">Operating System</langstring></value> 8430: </type> 8431: <name> 8432: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8433: <value><langstring xml:lang="x-none">Windows 95/98</langstring></value> 8434: </name> 8435: </requirement> 8436: <requirement> 8437: <type> 8438: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8439: <value><langstring xml:lang="x-none">Programming Language</langstring></value> 8440: </type> 8441: <name> 8442: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8443: <value><langstring xml:lang="x-none">C++</langstring></value> 8444: </name> 8445: </requirement> 8446: </technical> 8447: <educational> 8448: <intendedenduserrole> 8449: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8450: <value><langstring xml:lang="x-none">Learner</langstring></value> 8451: </intendedenduserrole> 8452: <intendedenduserrole> 8453: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8454: <value><langstring xml:lang="x-none">Teacher</langstring></value> 8455: </intendedenduserrole> 8456: <context> 8457: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8458: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 8459: </context> 8460: <context> 8461: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8462: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 8463: </context> 8464: </educational> 8465: <rights> 8466: <description><langstring xml:lang="en"></langstring></description> 8467: </rights> 8468: <classification> 8469: <purpose> 8470: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8471: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 8472: </purpose> 8473: <taxonpath> 8474: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 8475: <taxon> 8476: <entry><langstring xml:lang="en">Human-Computer Communication</langstring></entry> 8477: </taxon> 8478: </taxonpath> 8479: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 8480: </classification> 8481: <classification> 8482: <purpose> 8483: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8484: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 8485: </purpose> 8486: <taxonpath> 8487: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 8488: <taxon> 8489: <entry><langstring xml:lang="en">Software Methodology and Engineering</langstring></entry> 8490: </taxon> 8491: </taxonpath> 8492: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 8493: </classification> 8494: <classification> 8495: <purpose> 8496: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8497: <value><langstring xml:lang="x-none">Discipline</langstring></value> 8498: </purpose> 8499: <taxonpath> 8500: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 8501: <taxon> 8502: <entry><langstring xml:lang="en">Computing Methodologies</langstring></entry> 8503: <taxon> 8504: <entry><langstring xml:lang="en">Computer Graphics</langstring></entry> 8505: </taxon> 8506: </taxon> 8507: </taxonpath> 8508: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 8509: </classification> 8510: <classification> 8511: <purpose> 8512: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8513: <value><langstring xml:lang="x-none">Discipline</langstring></value> 8514: </purpose> 8515: <taxonpath> 8516: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 8517: <taxon> 8518: <entry><langstring xml:lang="en">Computing Methodologies</langstring></entry> 8519: <taxon> 8520: <entry><langstring xml:lang="en">Simulation and Modeling</langstring></entry> 8521: </taxon> 8522: </taxon> 8523: </taxonpath> 8524: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 8525: </classification> 8526: </lom> 8527: </metadata> 8528: </record> 8529: <record> 8530: <header> 8531: <identifier>oai:CSTC:141</identifier> 8532: <datestamp>2001-09-06</datestamp> 8533: </header> 8534: <metadata> 8535: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 8536: <general> 8537: <title><langstring xml:lang="en">Ast and secure distributed read-only file system</langstring></title> 8538: <catalogentry> 8539: <catalog>CSTC</catalog> 8540: <entry><langstring xml:lang="en">141</langstring></entry> 8541: </catalogentry> 8542: <language>English</language> 8543: <description><langstring xml:lang="en"> The self-certifying read-only file system enables secure distribution 8544: of public, read-only content. It is similar to anonymous FTP or the 8545: Web, except that it serves integrity-protected content. That is, an 8546: adversary cannot trick a user into accepting unauthentic content. The 8547: read-only file system pushes the cost of cryptography entirely onto 8548: clients, allowing servers to scale to many clients. To publish 8549: content, an administrator creates off-line a signed database of a 8550: local file system. Untrusted replicas then serve the content to 8551: clients. We demonstrate how to use the read-only file system to 8552: implement certificate authorities and securely distribute software.</langstring></description> 8553: <keyword> 8554: <langstring xml:lang="en"> 8555: security 8556: </langstring> 8557: </keyword> 8558: <keyword> 8559: <langstring xml:lang="en"> 8560: file systems 8561: </langstring> 8562: </keyword> 8563: <keyword> 8564: <langstring xml:lang="en"> 8565: cryptography 8566: </langstring> 8567: </keyword> 8568: <keyword> 8569: <langstring xml:lang="en"> 8570: 8571: </langstring> 8572: </keyword> 8573: <keyword> 8574: <langstring xml:lang="en"> 8575: hash trees 8576: </langstring> 8577: </keyword> 8578: </general> 8579: <lifecycle> 8580: <status> 8581: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8582: <value><langstring xml:lang="x-none">Final</langstring></value> 8583: </status> 8584: <contribute> 8585: <role> 8586: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8587: <value><langstring xml:lang="x-none">Author</langstring></value> 8588: </role> 8589: <centity> 8590: <vcard> 8591: BEGIN:vCard 8592: FN:Kevin Fu 8593: N:Fu;Kevin 8594: EMAIL;INTERNET:fubob@mit.edu 8595: END:vCard 8596: </vcard> 8597: </centity> 8598: <date> 8599: <datetime>2001-09-06</datetime> 8600: </date> 8601: </contribute> 8602: <contribute> 8603: <role> 8604: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8605: <value><langstring xml:lang="x-none">Author</langstring></value> 8606: </role> 8607: <centity> 8608: <vcard> 8609: BEGIN:vCard 8610: FN:Frans Kaashoek 8611: N:Kaashoek;Frans 8612: EMAIL;INTERNET:kaashoek@lcs.mit.edu 8613: END:vCard 8614: </vcard> 8615: </centity> 8616: <date> 8617: <datetime>2001-09-06</datetime> 8618: </date> 8619: </contribute> 8620: <contribute> 8621: <role> 8622: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8623: <value><langstring xml:lang="x-none">Author</langstring></value> 8624: </role> 8625: <centity> 8626: <vcard> 8627: BEGIN:vCard 8628: FN:David Mazieres 8629: N:Mazieres;David 8630: EMAIL;INTERNET:dm@cs.nyu.edu 8631: END:vCard 8632: </vcard> 8633: </centity> 8634: <date> 8635: <datetime>2001-09-06</datetime> 8636: </date> 8637: </contribute> 8638: </lifecycle> 8639: <metametadata> 8640: <contribute> 8641: <role> 8642: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8643: <value><langstring xml:lang="x-none">Creator</langstring></value> 8644: </role> 8645: <centity> 8646: <vcard> 8647: BEGIN:vCard 8648: FN:Kevin Fu 8649: N:Fu;Kevin 8650: EMAIL;INTERNET:fubob@mit.edu 8651: ORG:MIT; 8652: END:vCard 8653: </vcard> 8654: </centity> 8655: <date> 8656: <datetime>2001-09-06</datetime> 8657: </date> 8658: </contribute> 8659: <language>en</language> 8660: </metametadata> 8661: <technical> 8662: <location type="URI"> 8663: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=141 8664: </location> 8665: <requirement> 8666: <type> 8667: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8668: <value><langstring xml:lang="x-none">Platform</langstring></value> 8669: </type> 8670: <name> 8671: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8672: <value><langstring xml:lang="x-none">Alpha, PC, Sun Sparc</langstring></value> 8673: </name> 8674: </requirement> 8675: <requirement> 8676: <type> 8677: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8678: <value><langstring xml:lang="x-none">Operating System</langstring></value> 8679: </type> 8680: <name> 8681: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8682: <value><langstring xml:lang="x-none">UNIX</langstring></value> 8683: </name> 8684: </requirement> 8685: <requirement> 8686: <type> 8687: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8688: <value><langstring xml:lang="x-none">Programming Language</langstring></value> 8689: </type> 8690: <name> 8691: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8692: <value><langstring xml:lang="x-none">C++</langstring></value> 8693: </name> 8694: </requirement> 8695: </technical> 8696: <educational> 8697: <intendedenduserrole> 8698: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8699: <value><langstring xml:lang="x-none">Learner</langstring></value> 8700: </intendedenduserrole> 8701: <intendedenduserrole> 8702: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8703: <value><langstring xml:lang="x-none">Teacher</langstring></value> 8704: </intendedenduserrole> 8705: <context> 8706: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8707: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 8708: </context> 8709: <context> 8710: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8711: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 8712: </context> 8713: </educational> 8714: <rights> 8715: <copyrightandotherrestrictions> 8716: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8717: <value><langstring xml:lang="x-none">yes</langstring></value> 8718: </copyrightandotherrestrictions> 8719: <description><langstring xml:lang="en">system is open-source. poster includes images which may or may not be subject to fair use.</langstring></description> 8720: </rights> 8721: <classification> 8722: <purpose> 8723: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8724: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 8725: </purpose> 8726: <taxonpath> 8727: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 8728: <taxon> 8729: <entry><langstring xml:lang="en">Operating Systems</langstring></entry> 8730: </taxon> 8731: </taxonpath> 8732: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 8733: </classification> 8734: <classification> 8735: <purpose> 8736: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8737: <value><langstring xml:lang="x-none">Discipline</langstring></value> 8738: </purpose> 8739: <taxonpath> 8740: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 8741: <taxon> 8742: <entry><langstring xml:lang="en">Data</langstring></entry> 8743: <taxon> 8744: <entry><langstring xml:lang="en">Data Encryption</langstring></entry> 8745: </taxon> 8746: </taxon> 8747: </taxonpath> 8748: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 8749: </classification> 8750: <classification> 8751: <purpose> 8752: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8753: <value><langstring xml:lang="x-none">Discipline</langstring></value> 8754: </purpose> 8755: <taxonpath> 8756: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 8757: <taxon> 8758: <entry><langstring xml:lang="en">Data</langstring></entry> 8759: <taxon> 8760: <entry><langstring xml:lang="en">Files</langstring></entry> 8761: </taxon> 8762: </taxon> 8763: </taxonpath> 8764: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 8765: </classification> 8766: </lom> 8767: </metadata> 8768: </record> 8769: <record> 8770: <header> 8771: <identifier>oai:CSTC:142</identifier> 8772: <datestamp>2001-09-06</datestamp> 8773: </header> 8774: <metadata> 8775: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 8776: <general> 8777: <title><langstring xml:lang="en">The Old World Meets the New: Utilizing Java Technology to Re-vitalize and Enhance NASA Scientific Legacy Code</langstring></title> 8778: <catalogentry> 8779: <catalog>CSTC</catalog> 8780: <entry><langstring xml:lang="en">142</langstring></entry> 8781: </catalogentry> 8782: <language>English</language> 8783: <description><langstring xml:lang="en"> A general purpose client/server architecture has been developed to effect the modernization of legacy code. This technique utilizes platform independent graphical user interfaces and interactive visualizations. The client/server configuration exploits a content-taggable data stream which allows seamless integration with the legacy application. This allows the client to orchestrate the collection of data in a more graphically interactive manner than was present in the original legacy interface. Application of this architecture to a NASA Global Scientific Model was demonstrated. The enhanced model incorporating this architecture will support data interpretation for NASAs TIMED satellite mission, including distributed investigations managed via a remote server.</langstring></description> 8784: <keyword> 8785: <langstring xml:lang="en"> 8786: 2001 ACM International Student Research Contest 8787: </langstring> 8788: </keyword> 8789: <keyword> 8790: <langstring xml:lang="en"> 8791: first Place Undergraduate 8792: </langstring> 8793: </keyword> 8794: <keyword> 8795: <langstring xml:lang="en"> 8796: 1st Place Undergraduate 8797: </langstring> 8798: </keyword> 8799: <keyword> 8800: <langstring xml:lang="en"> 8801: Java 8802: </langstring> 8803: </keyword> 8804: <keyword> 8805: <langstring xml:lang="en"> 8806: Distributed 8807: </langstring> 8808: </keyword> 8809: <keyword> 8810: <langstring xml:lang="en"> 8811: Application Wrapper 8812: </langstring> 8813: </keyword> 8814: <keyword> 8815: <langstring xml:lang="en"> 8816: Visualization 8817: </langstring> 8818: </keyword> 8819: <keyword> 8820: <langstring xml:lang="en"> 8821: Legacy 8822: </langstring> 8823: </keyword> 8824: <keyword> 8825: <langstring xml:lang="en"> 8826: Modernization 8827: </langstring> 8828: </keyword> 8829: </general> 8830: <lifecycle> 8831: <status> 8832: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8833: <value><langstring xml:lang="x-none">Final</langstring></value> 8834: </status> 8835: <contribute> 8836: <role> 8837: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8838: <value><langstring xml:lang="x-none">Author</langstring></value> 8839: </role> 8840: <centity> 8841: <vcard> 8842: BEGIN:vCard 8843: FN:Michael Elder 8844: N:Elder;Michael 8845: EMAIL;INTERNET:michael.elder@acm.org 8846: END:vCard 8847: </vcard> 8848: </centity> 8849: <date> 8850: <datetime>2001-09-06</datetime> 8851: </date> 8852: </contribute> 8853: </lifecycle> 8854: <metametadata> 8855: <contribute> 8856: <role> 8857: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8858: <value><langstring xml:lang="x-none">Creator</langstring></value> 8859: </role> 8860: <centity> 8861: <vcard> 8862: BEGIN:vCard 8863: FN:Michael Elder 8864: N:Elder;Michael 8865: EMAIL;INTERNET:michael.elder@furman.edu 8866: ORG:Furman University;Computer Science 8867: END:vCard 8868: </vcard> 8869: </centity> 8870: <date> 8871: <datetime>2001-09-06</datetime> 8872: </date> 8873: </contribute> 8874: <language>en</language> 8875: </metametadata> 8876: <technical> 8877: <location type="URI"> 8878: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=142 8879: </location> 8880: <requirement> 8881: <type> 8882: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8883: <value><langstring xml:lang="x-none">Platform</langstring></value> 8884: </type> 8885: <name> 8886: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8887: <value><langstring xml:lang="x-none">Java Virtual Machine, PC, SGI, Sun Sparc</langstring></value> 8888: </name> 8889: </requirement> 8890: <requirement> 8891: <type> 8892: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8893: <value><langstring xml:lang="x-none">Operating System</langstring></value> 8894: </type> 8895: <name> 8896: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8897: <value><langstring xml:lang="x-none">All</langstring></value> 8898: </name> 8899: </requirement> 8900: <requirement> 8901: <type> 8902: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8903: <value><langstring xml:lang="x-none">Programming Language</langstring></value> 8904: </type> 8905: <name> 8906: <source><langstring xml:lang="x-none">CSTC</langstring></source> 8907: <value><langstring xml:lang="x-none">Fortran, Java, XML</langstring></value> 8908: </name> 8909: </requirement> 8910: </technical> 8911: <educational> 8912: <intendedenduserrole> 8913: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8914: <value><langstring xml:lang="x-none">Learner</langstring></value> 8915: </intendedenduserrole> 8916: <intendedenduserrole> 8917: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8918: <value><langstring xml:lang="x-none">Teacher</langstring></value> 8919: </intendedenduserrole> 8920: <context> 8921: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8922: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 8923: </context> 8924: <context> 8925: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8926: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 8927: </context> 8928: </educational> 8929: <rights> 8930: <copyrightandotherrestrictions> 8931: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8932: <value><langstring xml:lang="x-none">yes</langstring></value> 8933: </copyrightandotherrestrictions> 8934: <description><langstring xml:lang="en">Copyright (C) 2001 by Michael D. Elder</langstring></description> 8935: </rights> 8936: <classification> 8937: <purpose> 8938: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8939: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 8940: </purpose> 8941: <taxonpath> 8942: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 8943: <taxon> 8944: <entry><langstring xml:lang="en">Architecture Methods</langstring></entry> 8945: </taxon> 8946: </taxonpath> 8947: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 8948: </classification> 8949: <classification> 8950: <purpose> 8951: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 8952: <value><langstring xml:lang="x-none">Discipline</langstring></value> 8953: </purpose> 8954: <taxonpath> 8955: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 8956: <taxon> 8957: <entry><langstring xml:lang="en">Software</langstring></entry> 8958: <taxon> 8959: <entry><langstring xml:lang="en">Miscellaneous</langstring></entry> 8960: </taxon> 8961: </taxon> 8962: </taxonpath> 8963: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 8964: </classification> 8965: </lom> 8966: </metadata> 8967: </record> 8968: <record> 8969: <header> 8970: <identifier>oai:CSTC:157</identifier> 8971: <datestamp>2001-08-21</datestamp> 8972: </header> 8973: <metadata> 8974: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 8975: <general> 8976: <title><langstring xml:lang="en">A framework to support teaching in distributed systems</langstring></title> 8977: <catalogentry> 8978: <catalog>CSTC</catalog> 8979: <entry><langstring xml:lang="en">157</langstring></entry> 8980: </catalogentry> 8981: <language>English</language> 8982: <description><langstring xml:lang="en"> Computer networks and distribute systems are characterized by highly dynamic, concurrent, and complex processes. Thus, training in this area requires great effort from both teachers and learners. 8983: Teachers are disatisfied with available methods for presentation, explanation, and exercises, and they 8984: are looking for better methods to support learners. 8985: We have developed and architecture called Highly interactive simulation of algorithms and Protocols (HiSAP), consisting of a framework to build simulations and generate applets from formally specified algorithms or protocols. By modifying this specification and observing the resulting behavior, teaching and learning in a constructive manner is enabled. The framework is open to plug-in tools to show various aspects of HiSAP's behavior. 8986: We present the results of some experiments with HiSAP at three different lectures for graduate students of distributed systems and computer networks.</langstring></description> 8987: <keyword> 8988: <langstring xml:lang="en"> 8989: interactive learning 8990: </langstring> 8991: </keyword> 8992: <keyword> 8993: <langstring xml:lang="en"> 8994: tool kit 8995: </langstring> 8996: </keyword> 8997: </general> 8998: <lifecycle> 8999: <status> 9000: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9001: <value><langstring xml:lang="x-none">Final</langstring></value> 9002: </status> 9003: <contribute> 9004: <role> 9005: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9006: <value><langstring xml:lang="x-none">Author</langstring></value> 9007: </role> 9008: <centity> 9009: <vcard> 9010: BEGIN:vCard 9011: FN:C. Burger 9012: N:Burger;C. 9013: EMAIL;INTERNET:- 9014: END:vCard 9015: </vcard> 9016: </centity> 9017: <date> 9018: <datetime>2001-08-21</datetime> 9019: </date> 9020: </contribute> 9021: <contribute> 9022: <role> 9023: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9024: <value><langstring xml:lang="x-none">Author</langstring></value> 9025: </role> 9026: <centity> 9027: <vcard> 9028: BEGIN:vCard 9029: FN:K. Rothermel 9030: N:Rothermel;K. 9031: EMAIL;INTERNET:- 9032: END:vCard 9033: </vcard> 9034: </centity> 9035: <date> 9036: <datetime>2001-08-21</datetime> 9037: </date> 9038: </contribute> 9039: </lifecycle> 9040: <metametadata> 9041: <contribute> 9042: <role> 9043: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9044: <value><langstring xml:lang="x-none">Creator</langstring></value> 9045: </role> 9046: <centity> 9047: <vcard> 9048: BEGIN:vCard 9049: FN:Hussein Suleman 9050: N:Suleman;Hussein 9051: EMAIL;INTERNET:hussein@vt.edu 9052: ORG:; 9053: END:vCard 9054: </vcard> 9055: </centity> 9056: <date> 9057: <datetime>2001-08-21</datetime> 9058: </date> 9059: </contribute> 9060: <language>en</language> 9061: </metametadata> 9062: <technical> 9063: <location type="URI"> 9064: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=157 9065: </location> 9066: </technical> 9067: <educational> 9068: <intendedenduserrole> 9069: <source><langstring 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9112: </taxon> 9113: </taxon> 9114: </taxonpath> 9115: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9116: </classification> 9117: <classification> 9118: <purpose> 9119: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9120: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9121: </purpose> 9122: <taxonpath> 9123: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9124: <taxon> 9125: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 9126: <taxon> 9127: <entry><langstring xml:lang="en">Computer-Communication Networks</langstring></entry> 9128: </taxon> 9129: </taxon> 9130: </taxonpath> 9131: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9132: </classification> 9133: <classification> 9134: <purpose> 9135: 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9156: <taxon> 9157: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 9158: <taxon> 9159: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 9160: </taxon> 9161: </taxon> 9162: </taxonpath> 9163: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9164: </classification> 9165: </lom> 9166: </metadata> 9167: </record> 9168: <record> 9169: <header> 9170: <identifier>oai:CSTC:156</identifier> 9171: <datestamp>2001-08-21</datestamp> 9172: </header> 9173: <metadata> 9174: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 9175: <general> 9176: <title><langstring xml:lang="en">Greetings from the guest editor</langstring></title> 9177: <catalogentry> 9178: <catalog>CSTC</catalog> 9179: <entry><langstring xml:lang="en">156</langstring></entry> 9180: </catalogentry> 9181: <language>English</language> 9182: <description><langstring xml:lang="en"> Introduction to special issue on multimedia</langstring></description> 9183: <keyword> 9184: <langstring xml:lang="en"> 9185: JERIC 9186: </langstring> 9187: </keyword> 9188: </general> 9189: <lifecycle> 9190: <status> 9191: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9192: <value><langstring xml:lang="x-none">Final</langstring></value> 9193: </status> 9194: <contribute> 9195: <role> 9196: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9197: <value><langstring xml:lang="x-none">Author</langstring></value> 9198: </role> 9199: <centity> 9200: <vcard> 9201: BEGIN:vCard 9202: FN:Rachelle S. Heller 9203: N:Heller;Rachelle S. 9204: EMAIL;INTERNET:sheller@seas.gwu.edu 9205: END:vCard 9206: </vcard> 9207: </centity> 9208: <date> 9209: <datetime>2001-08-21</datetime> 9210: </date> 9211: </contribute> 9212: </lifecycle> 9213: <metametadata> 9214: <contribute> 9215: <role> 9216: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9217: <value><langstring xml:lang="x-none">Creator</langstring></value> 9218: </role> 9219: <centity> 9220: <vcard> 9221: BEGIN:vCard 9222: FN:Hussein Suleman 9223: N:Suleman;Hussein 9224: EMAIL;INTERNET:hussein@vt.edu 9225: ORG:; 9226: END:vCard 9227: </vcard> 9228: </centity> 9229: <date> 9230: <datetime>2001-08-21</datetime> 9231: </date> 9232: </contribute> 9233: <language>en</language> 9234: </metametadata> 9235: <technical> 9236: <location type="URI"> 9237: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=156 9238: </location> 9239: </technical> 9240: <educational> 9241: <intendedenduserrole> 9242: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9243: <value><langstring xml:lang="x-none">Learner</langstring></value> 9244: </intendedenduserrole> 9245: <intendedenduserrole> 9246: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9247: <value><langstring xml:lang="x-none">Teacher</langstring></value> 9248: </intendedenduserrole> 9249: <context> 9250: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9251: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 9252: </context> 9253: <context> 9254: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9255: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 9256: </context> 9257: </educational> 9258: <rights> 9259: <description><langstring xml:lang="en"></langstring></description> 9260: </rights> 9261: <classification> 9262: <purpose> 9263: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9264: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 9265: </purpose> 9266: <taxonpath> 9267: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 9268: <taxon> 9269: <entry><langstring xml:lang="en">Other</langstring></entry> 9270: </taxon> 9271: </taxonpath> 9272: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 9273: </classification> 9274: <classification> 9275: <purpose> 9276: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9277: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9278: </purpose> 9279: <taxonpath> 9280: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9281: <taxon> 9282: <entry><langstring xml:lang="en">General Literature</langstring></entry> 9283: <taxon> 9284: <entry><langstring xml:lang="en">Introductory and Survey</langstring></entry> 9285: </taxon> 9286: </taxon> 9287: </taxonpath> 9288: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9289: </classification> 9290: </lom> 9291: </metadata> 9292: </record> 9293: <record> 9294: <header> 9295: <identifier>oai:CSTC:155</identifier> 9296: <datestamp>2001-08-21</datestamp> 9297: </header> 9298: <metadata> 9299: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 9300: <general> 9301: <title><langstring xml:lang="en">Editorial: Introducing the ACM Journal on Educational Resources in Computing</langstring></title> 9302: <catalogentry> 9303: <catalog>CSTC</catalog> 9304: <entry><langstring xml:lang="en">155</langstring></entry> 9305: </catalogentry> 9306: <language>English</language> 9307: <description><langstring xml:lang="en"> Introduction to first issue of JERIC</langstring></description> 9308: <keyword> 9309: <langstring xml:lang="en"> 9310: JERIC 9311: </langstring> 9312: </keyword> 9313: </general> 9314: <lifecycle> 9315: <status> 9316: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9317: <value><langstring xml:lang="x-none">Final</langstring></value> 9318: </status> 9319: <contribute> 9320: <role> 9321: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9322: <value><langstring xml:lang="x-none">Author</langstring></value> 9323: </role> 9324: <centity> 9325: <vcard> 9326: BEGIN:vCard 9327: FN:Edward A. Fox 9328: N:Fox;Edward A. 9329: EMAIL;INTERNET:fox@vt.edu 9330: END:vCard 9331: </vcard> 9332: </centity> 9333: <date> 9334: <datetime>2001-08-21</datetime> 9335: </date> 9336: </contribute> 9337: <contribute> 9338: <role> 9339: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9340: <value><langstring xml:lang="x-none">Author</langstring></value> 9341: </role> 9342: <centity> 9343: <vcard> 9344: BEGIN:vCard 9345: FN:Lillian N. Cassel 9346: N:Cassel;Lillian N. 9347: EMAIL;INTERNET:cassel@acm.org 9348: END:vCard 9349: </vcard> 9350: </centity> 9351: <date> 9352: <datetime>2001-08-21</datetime> 9353: </date> 9354: </contribute> 9355: </lifecycle> 9356: <metametadata> 9357: <contribute> 9358: <role> 9359: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9360: <value><langstring xml:lang="x-none">Creator</langstring></value> 9361: </role> 9362: <centity> 9363: <vcard> 9364: BEGIN:vCard 9365: FN:Hussein Suleman 9366: N:Suleman;Hussein 9367: EMAIL;INTERNET:hussein@vt.edu 9368: ORG:; 9369: END:vCard 9370: </vcard> 9371: </centity> 9372: <date> 9373: <datetime>2001-08-21</datetime> 9374: </date> 9375: </contribute> 9376: <language>en</language> 9377: </metametadata> 9378: <technical> 9379: <location type="URI"> 9380: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=155 9381: </location> 9382: </technical> 9383: <educational> 9384: <intendedenduserrole> 9385: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9386: <value><langstring xml:lang="x-none">Learner</langstring></value> 9387: </intendedenduserrole> 9388: <intendedenduserrole> 9389: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9390: <value><langstring xml:lang="x-none">Teacher</langstring></value> 9391: </intendedenduserrole> 9392: <context> 9393: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9394: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 9395: </context> 9396: <context> 9397: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9398: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 9399: </context> 9400: </educational> 9401: <rights> 9402: <description><langstring xml:lang="en"></langstring></description> 9403: </rights> 9404: <classification> 9405: <purpose> 9406: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9407: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 9408: </purpose> 9409: <taxonpath> 9410: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 9411: <taxon> 9412: <entry><langstring xml:lang="en">Other</langstring></entry> 9413: </taxon> 9414: </taxonpath> 9415: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 9416: </classification> 9417: <classification> 9418: <purpose> 9419: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9420: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9421: </purpose> 9422: <taxonpath> 9423: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9424: <taxon> 9425: <entry><langstring xml:lang="en">General Literature</langstring></entry> 9426: <taxon> 9427: <entry><langstring xml:lang="en">Introductory and Survey</langstring></entry> 9428: </taxon> 9429: </taxon> 9430: </taxonpath> 9431: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9432: </classification> 9433: </lom> 9434: </metadata> 9435: </record> 9436: <record> 9437: <header> 9438: <identifier>oai:CSTC:148</identifier> 9439: <datestamp>2001-09-06</datestamp> 9440: </header> 9441: <metadata> 9442: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 9443: <general> 9444: <title><langstring xml:lang="en">Empirical Study of Course Scheduling Methods</langstring></title> 9445: <catalogentry> 9446: <catalog>CSTC</catalog> 9447: <entry><langstring xml:lang="en">148</langstring></entry> 9448: </catalogentry> 9449: <language>English</language> 9450: <description><langstring xml:lang="en"> Authors: Prakash Ojha Abigail Walker Jennifer Wanner 9451: Hope College Xavier University 9452: Computer Science Mathematics and Computer Science 9453: Holland MI 49423 Cincinnati OH 45207-4441 9454: ojha@cs.hope.edu awalker@cerebro.xu.edu wanner@cerebro.xu.edu 9455: Research advisor: Gary Lewandowski, Xavier University, 9456: lewandow@cerebro.xu.edu 9457: Poster Title: Empirical Study of Course Scheduling Methods 9458: Category: Undergraduate 9459: Extended Abstract: 9460: Problem and Motivation 9461: Course scheduling involves building a timetable for courses such that 9462: the students who want to take courses can successfully take every 9463: course they would like. There are many variations to this problem, 9464: including inclusion of faculty constraints, room constraints, and 9465: multiple sections. The problem is known to be NP-Complete, thus many 9466: researchers have worked on approximation solutions to the problem. 9467: Researchers have generally focused on one solution method, one 9468: unique version of the problem definition, and one set of data based on 9469: local needs. This localization of the problem has resulted in many 9470: studies but no general consensus of the best method available. 9471: In this study, we explore several methods from the literature on a single 9472: definition of the problem, and on a common set of data. Our goals are 9473: two-fold. First, we provide a problem statement, data, and a random 9474: data generator to facilitate easy benchmarking of methods and techniques. 9475: Second, we explore the best method for those who may be non-experts 9476: and need to schedule courses. 9477: Background and Related Work 9478: While a great deal of research has been done on scheduling methods, 9479: our study concentrates on two of the most promising efforts: 9480: iterative improvement and linear programming. Iterative improvement 9481: methods for scheduling including faculty constraints have been studied 9482: in particular by Glover [3], and Chahal and DeWerra [1]. Hertz's use 9483: of Tabu search considers many different constraints [4]; we have 9484: adopted many of these constraints in our benchmark formulation of the 9485: problem. Our modification to the problem and our new data provides a 9486: different testbed for this algorithm and allows it to be compared 9487: against other methods. Linear programming allows one to formulate an 9488: equation for the optimal solution to the problem; practical solutions 9489: involving this method are infrequent [2], and do not consider many of 9490: the constraints we consider. 9491: Approach and Uniqueness 9492: We address the problem of comparing results from the literature in two 9493: ways. First, we define one statement of the course scheduling problem, 9494: involving faculty, students, and multiple sections, and adapt several of 9495: the approaches from the literature to this problem. Thus, any comparison 9496: of the approaches will start from the same problem definition. Second, 9497: we provide a random data generator that generates student course 9498: requests in such a way that an optimal solution must exist. Finally, we 9499: have studied five methods for course scheduling in our study: A greedy 9500: algorithm that simply schedules courses to the first available time 9501: (results from this simple method give some idea as to the usefulness 9502: of more complex methods), iterative improvement algorithms following a 9503: hill-climbing philosophy and following a "random improvement" philosophy 9504: in which a solution with a poorer evaluation may be used to continue the 9505: search for an improved solution, linear programming, and an algorithm that 9506: creates a bipartite matching problem for scheduling each student based on 9507: the times available for each course requested. 9508: Our formulation of the course scheduling problem used is as follows: 9509: We are given information about the courses (number of sections, 9510: faculty members teaching the course, times at which the course can be 9511: taught), lists of desired student courses, and the number of timeslots 9512: in which to schedule the courses. Courses are grouped into departments 9513: and for each department we have information on how many courses from 9514: that department may be scheduled concurrently (representing room 9515: availability constraints). The goal of the problem is to build a 9516: timetable and schedule for students' courses minimizing student 9517: conflicts while satisfying constraints on faculty and room availability. 9518: This study provides a repeatable and expandable comparison of scheduling 9519: methods. The algorithms were tested on random data and on data from a 9520: DIMACS benchmark for graph coloring that involves course scheduling. 9521: The generator and benchmark data are publically available, thus other 9522: methods can be tested on the same or very similar data. 9523: Results and Contributions 9524: We have developed a data generator that generates student course requests 9525: given the description of a timetable (the number of courses in the table, 9526: and the number of sections of each course), the section bound for each 9527: course, and the number of schedules desired. The generator builds a random 9528: timetable, and then generates student course requests using a backtracking 9529: technique that ensures the student can get each course requested. Information 9530: on which section the student would attend and the time of each course is 9531: stripped from the data so the data appears real to the algorithms. 9532: We conducted a study of the methods described above on thirteen sets 9533: of randomly generated data. Each method was run five times and we used 9534: the median to compare how close each method comes to scheduling courses 9535: optimally. (The Linear Programming method could not be tested because 9536: our formulation resulted in so many variables that our machines ran out 9537: of memory.) 9538: We have drawn the following conclusions from our empirical study. First, 9539: the greedy algorithm is not competitive with other approximation methods, 9540: meaning the time spent developing and using these methods is worthwhile. 9541: Second, iterative improvement is currently the best practical method for 9542: course scheduling when the courses have only a single section each. Third, 9543: when courses have multiple sections each, bipartite matching is very 9544: competitive with the iterative improvement algorithms while running much 9545: faster. 9546: References 9547: [1] N. Chahal and D. deWerra. An interactive system for constructing 9548: timetables on a PC, European Journal of Operations Research, 40, 1989, 32-37. 9549: [2] T. Franklin, E. Jenkins, and K. Woodson. A case study in scheduling 9550: courses, UMAP Journal, 15, no. 2, 1995, 115-122. 9551: [3] F. Glover, Tabu Search, part 1, ORSA Journal on Computing,1,1989, 190-206. 9552: [4] A. Hertz. Finding a feasible course schedule using tabu search, 9553: Discrete Applied Mathematics, 35, 1992, 255-270.</langstring></description> 9554: <keyword> 9555: <langstring xml:lang="en"> 9556: 2001 ACM International Student Research Contest 9557: </langstring> 9558: </keyword> 9559: <keyword> 9560: <langstring xml:lang="en"> 9561: 2nd Place Undergraduate 9562: </langstring> 9563: </keyword> 9564: <keyword> 9565: <langstring xml:lang="en"> 9566: scheduling 9567: </langstring> 9568: </keyword> 9569: <keyword> 9570: <langstring xml:lang="en"> 9571: experimental algorithms 9572: </langstring> 9573: </keyword> 9574: </general> 9575: <lifecycle> 9576: <status> 9577: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9578: <value><langstring xml:lang="x-none">Final</langstring></value> 9579: </status> 9580: <contribute> 9581: <role> 9582: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9583: <value><langstring xml:lang="x-none">Author</langstring></value> 9584: </role> 9585: <centity> 9586: <vcard> 9587: BEGIN:vCard 9588: FN:Abigail Walker 9589: N:Walker;Abigail 9590: EMAIL;INTERNET:awalker@cerebro.cs.xu.edu 9591: END:vCard 9592: </vcard> 9593: </centity> 9594: <date> 9595: <datetime>2001-09-06</datetime> 9596: </date> 9597: </contribute> 9598: <contribute> 9599: <role> 9600: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9601: <value><langstring xml:lang="x-none">Author</langstring></value> 9602: </role> 9603: <centity> 9604: <vcard> 9605: BEGIN:vCard 9606: FN:Jennifer Rizzo 9607: N:Rizzo;Jennifer 9608: EMAIL;INTERNET:wanner@cerebro.cs.xu.edu 9609: END:vCard 9610: </vcard> 9611: </centity> 9612: <date> 9613: <datetime>2001-09-06</datetime> 9614: </date> 9615: </contribute> 9616: <contribute> 9617: <role> 9618: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9619: <value><langstring xml:lang="x-none">Author</langstring></value> 9620: </role> 9621: <centity> 9622: <vcard> 9623: BEGIN:vCard 9624: FN:Prakash Ojha 9625: N:Ojha;Prakash 9626: EMAIL;INTERNET:ojha@cs.hope.edu 9627: END:vCard 9628: </vcard> 9629: </centity> 9630: <date> 9631: <datetime>2001-09-06</datetime> 9632: </date> 9633: </contribute> 9634: </lifecycle> 9635: <metametadata> 9636: <contribute> 9637: <role> 9638: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9639: <value><langstring xml:lang="x-none">Creator</langstring></value> 9640: </role> 9641: <centity> 9642: <vcard> 9643: BEGIN:vCard 9644: FN:Gary Lewandowski 9645: N:Lewandowski;Gary 9646: EMAIL;INTERNET:lewandow@cerebro.cs.xu.edu 9647: ORG:Xavier University; 9648: END:vCard 9649: </vcard> 9650: </centity> 9651: <date> 9652: <datetime>2001-09-06</datetime> 9653: </date> 9654: </contribute> 9655: <language>en</language> 9656: </metametadata> 9657: <technical> 9658: <location type="URI"> 9659: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=148 9660: </location> 9661: <requirement> 9662: <type> 9663: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9664: <value><langstring xml:lang="x-none">Operating System</langstring></value> 9665: </type> 9666: <name> 9667: <source><langstring xml:lang="x-none">CSTC</langstring></source> 9668: <value><langstring xml:lang="x-none">All</langstring></value> 9669: </name> 9670: </requirement> 9671: </technical> 9672: <educational> 9673: <intendedenduserrole> 9674: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9675: <value><langstring xml:lang="x-none">Learner</langstring></value> 9676: </intendedenduserrole> 9677: <intendedenduserrole> 9678: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9679: <value><langstring xml:lang="x-none">Teacher</langstring></value> 9680: </intendedenduserrole> 9681: <context> 9682: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9683: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 9684: </context> 9685: <context> 9686: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9687: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 9688: </context> 9689: </educational> 9690: <rights> 9691: <copyrightandotherrestrictions> 9692: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9693: <value><langstring xml:lang="x-none">yes</langstring></value> 9694: </copyrightandotherrestrictions> 9695: <description><langstring xml:lang="en">Copyright the authors, distribution allowed as long as the work is attributed to them.</langstring></description> 9696: </rights> 9697: <classification> 9698: <purpose> 9699: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9700: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 9701: </purpose> 9702: <taxonpath> 9703: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 9704: <taxon> 9705: <entry><langstring xml:lang="en">Algorithms and Data Structures</langstring></entry> 9706: </taxon> 9707: </taxonpath> 9708: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 9709: </classification> 9710: <classification> 9711: <purpose> 9712: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9713: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 9714: </purpose> 9715: <taxonpath> 9716: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 9717: <taxon> 9718: <entry><langstring xml:lang="en">Artificial Intelligence and Robotics</langstring></entry> 9719: </taxon> 9720: </taxonpath> 9721: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 9722: </classification> 9723: <classification> 9724: <purpose> 9725: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9726: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9727: </purpose> 9728: <taxonpath> 9729: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9730: <taxon> 9731: <entry><langstring xml:lang="en">Software</langstring></entry> 9732: <taxon> 9733: <entry><langstring xml:lang="en">Miscellaneous</langstring></entry> 9734: </taxon> 9735: </taxon> 9736: </taxonpath> 9737: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9738: </classification> 9739: <classification> 9740: <purpose> 9741: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9742: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9743: </purpose> 9744: <taxonpath> 9745: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9746: <taxon> 9747: <entry><langstring xml:lang="en">Theory of Computation</langstring></entry> 9748: <taxon> 9749: <entry><langstring xml:lang="en">Analysis of Algorithms and Problem Complexity</langstring></entry> 9750: </taxon> 9751: </taxon> 9752: </taxonpath> 9753: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9754: </classification> 9755: </lom> 9756: </metadata> 9757: </record> 9758: <record> 9759: <header> 9760: <identifier>oai:CSTC:159</identifier> 9761: <datestamp>2001-08-21</datestamp> 9762: </header> 9763: <metadata> 9764: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 9765: <general> 9766: <title><langstring xml:lang="en">Course and exercise sequencing using metadata in adaptive hypermedia learning</langstring></title> 9767: <catalogentry> 9768: <catalog>CSTC</catalog> 9769: <entry><langstring xml:lang="en">159</langstring></entry> 9770: </catalogentry> 9771: <language>English</language> 9772: <description><langstring xml:lang="en"> <p>In the last few years the (semi-) automatic sequencing of course material has become an important research issue, particularly the standardization of metadata for educational resources. Sequencing can help to generate hypermedia documents which, at their best match the learner's needs. To perform (semi-) automatic course sequencing, a knowledge library as well as modular resources can be used. Both must be described by metadata.</p> 9773: <p>First, metadata standards (IEEE Learning Objects Metadata, Instructional Mangement Systems Global Learning Consortium, Dublin Core) are analyzed with regard to course sequencing. As an application example, Multibook, an adaptive hypermedia system used to teach multimedia technology, is described. Multibook uses metadata to create course sequences semi-automatically. In this article we explain how a knowledge library can be used to create exercises automatically. We give an example of how courses can be sequenced in general by analyzing the creation of exercises. An evaluation of our system shows the advantages and drawbacks of the automatic sequencing approach.</p></langstring></description> 9774: <keyword> 9775: <langstring xml:lang="en"> 9776: Documentation 9777: </langstring> 9778: </keyword> 9779: <keyword> 9780: <langstring xml:lang="en"> 9781: Management 9782: </langstring> 9783: </keyword> 9784: </general> 9785: <lifecycle> 9786: <status> 9787: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9788: <value><langstring xml:lang="x-none">Final</langstring></value> 9789: </status> 9790: <contribute> 9791: <role> 9792: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9793: <value><langstring xml:lang="x-none">Author</langstring></value> 9794: </role> 9795: <centity> 9796: <vcard> 9797: BEGIN:vCard 9798: FN:Stephan Fischer 9799: N:Fischer;Stephan 9800: EMAIL;INTERNET:- 9801: END:vCard 9802: </vcard> 9803: </centity> 9804: <date> 9805: <datetime>2001-08-21</datetime> 9806: </date> 9807: </contribute> 9808: </lifecycle> 9809: <metametadata> 9810: <contribute> 9811: <role> 9812: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9813: <value><langstring xml:lang="x-none">Creator</langstring></value> 9814: </role> 9815: <centity> 9816: <vcard> 9817: BEGIN:vCard 9818: FN:Hussein Suleman 9819: N:Suleman;Hussein 9820: EMAIL;INTERNET:hussein@vt.edu 9821: ORG:; 9822: END:vCard 9823: </vcard> 9824: </centity> 9825: <date> 9826: <datetime>2001-08-21</datetime> 9827: </date> 9828: </contribute> 9829: <language>en</language> 9830: </metametadata> 9831: <technical> 9832: <location type="URI"> 9833: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=159 9834: </location> 9835: </technical> 9836: <educational> 9837: <intendedenduserrole> 9838: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9839: <value><langstring xml:lang="x-none">Learner</langstring></value> 9840: </intendedenduserrole> 9841: <intendedenduserrole> 9842: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9843: <value><langstring xml:lang="x-none">Teacher</langstring></value> 9844: </intendedenduserrole> 9845: <context> 9846: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9847: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 9848: </context> 9849: <context> 9850: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9851: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 9852: </context> 9853: </educational> 9854: <rights> 9855: <description><langstring xml:lang="en"></langstring></description> 9856: </rights> 9857: <classification> 9858: <purpose> 9859: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9860: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 9861: </purpose> 9862: <taxonpath> 9863: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 9864: <taxon> 9865: <entry><langstring xml:lang="en">Database and Information Retrieval</langstring></entry> 9866: </taxon> 9867: </taxonpath> 9868: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 9869: </classification> 9870: <classification> 9871: <purpose> 9872: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9873: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9874: </purpose> 9875: <taxonpath> 9876: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9877: <taxon> 9878: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 9879: <taxon> 9880: <entry><langstring xml:lang="en">Information Interfaces and Presentation</langstring></entry> 9881: </taxon> 9882: </taxon> 9883: </taxonpath> 9884: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9885: </classification> 9886: <classification> 9887: <purpose> 9888: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9889: <value><langstring xml:lang="x-none">Discipline</langstring></value> 9890: </purpose> 9891: <taxonpath> 9892: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 9893: <taxon> 9894: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 9895: <taxon> 9896: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 9897: </taxon> 9898: </taxon> 9899: </taxonpath> 9900: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 9901: </classification> 9902: </lom> 9903: </metadata> 9904: </record> 9905: <record> 9906: <header> 9907: <identifier>oai:CSTC:160</identifier> 9908: <datestamp>2001-08-21</datestamp> 9909: </header> 9910: <metadata> 9911: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 9912: <general> 9913: <title><langstring xml:lang="en">Using a theoretical multimedia taxonomy framework</langstring></title> 9914: <catalogentry> 9915: <catalog>CSTC</catalog> 9916: <entry><langstring xml:lang="en">160</langstring></entry> 9917: </catalogentry> 9918: <language>English</language> 9919: <description><langstring xml:lang="en"> <P>Multimedia (MM) is a polysemous term, a term with many definitions, and in this case, many roots. In this paper, multimedia is defined as the seamless integration of two or more media. Each ancestor brings another requirement, muddying the field and making it difficult to work through. A multimedia taxonomy based on a previous media taxonomy is proposed to help organize the discipline. The taxonomy helps to classify the space called multimedia and to draw attention to difficult issues. The paper outlines the forms contributing to multimedia--text, sound, graphics, and motion--and aligns them with probable formats--elaboration, representation, and abstraction-- and sets them within a context--audience, discipline, interactivity, quality, usefulness, and aesthetics. The contexts are more clearly defined in two areas: interactivity and the information basis for a discipline. Examples are presented describing the use of the taxonomy in the design and evaluation of student projects in a computer science-based multimedia course.<p></langstring></description> 9920: <keyword> 9921: <langstring xml:lang="en"> 9922: computer uses in education 9923: </langstring> 9924: </keyword> 9925: <keyword> 9926: <langstring xml:lang="en"> 9927: evaluation 9928: </langstring> 9929: </keyword> 9930: <keyword> 9931: <langstring xml:lang="en"> 9932: multimedia 9933: </langstring> 9934: </keyword> 9935: <keyword> 9936: <langstring xml:lang="en"> 9937: design 9938: </langstring> 9939: </keyword> 9940: <keyword> 9941: <langstring xml:lang="en"> 9942: theory 9943: </langstring> 9944: </keyword> 9945: </general> 9946: <lifecycle> 9947: <status> 9948: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9949: <value><langstring xml:lang="x-none">Final</langstring></value> 9950: </status> 9951: <contribute> 9952: <role> 9953: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9954: <value><langstring xml:lang="x-none">Author</langstring></value> 9955: </role> 9956: <centity> 9957: <vcard> 9958: BEGIN:vCard 9959: FN:Rachelle S. Heller 9960: N:Heller;Rachelle S. 9961: EMAIL;INTERNET:- 9962: END:vCard 9963: </vcard> 9964: </centity> 9965: <date> 9966: <datetime>2001-08-21</datetime> 9967: </date> 9968: </contribute> 9969: <contribute> 9970: <role> 9971: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9972: <value><langstring xml:lang="x-none">Author</langstring></value> 9973: </role> 9974: <centity> 9975: <vcard> 9976: BEGIN:vCard 9977: FN:C. Dianne Martin 9978: N:Martin;C. Dianne 9979: EMAIL;INTERNET:- 9980: END:vCard 9981: </vcard> 9982: </centity> 9983: <date> 9984: <datetime>2001-08-21</datetime> 9985: </date> 9986: </contribute> 9987: <contribute> 9988: <role> 9989: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 9990: <value><langstring xml:lang="x-none">Author</langstring></value> 9991: </role> 9992: <centity> 9993: <vcard> 9994: BEGIN:vCard 9995: FN:Nuzi Haneef 9996: N:Haneef;Nuzi 9997: EMAIL;INTERNET:- 9998: END:vCard 9999: </vcard> 10000: </centity> 10001: <date> 10002: <datetime>2001-08-21</datetime> 10003: </date> 10004: </contribute> 10005: </lifecycle> 10006: <metametadata> 10007: <contribute> 10008: <role> 10009: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10010: <value><langstring xml:lang="x-none">Creator</langstring></value> 10011: </role> 10012: <centity> 10013: <vcard> 10014: BEGIN:vCard 10015: FN:Hussein Suleman 10016: N:Suleman;Hussein 10017: EMAIL;INTERNET:hussein@vt.edu 10018: ORG:; 10019: END:vCard 10020: </vcard> 10021: </centity> 10022: <date> 10023: <datetime>2001-08-21</datetime> 10024: </date> 10025: </contribute> 10026: <language>en</language> 10027: </metametadata> 10028: <technical> 10029: <location type="URI"> 10030: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=160 10031: </location> 10032: </technical> 10033: <educational> 10034: <intendedenduserrole> 10035: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10036: <value><langstring xml:lang="x-none">Learner</langstring></value> 10037: </intendedenduserrole> 10038: <intendedenduserrole> 10039: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10040: <value><langstring xml:lang="x-none">Teacher</langstring></value> 10041: </intendedenduserrole> 10042: <context> 10043: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10044: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 10045: </context> 10046: <context> 10047: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10048: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 10049: </context> 10050: </educational> 10051: <rights> 10052: <description><langstring xml:lang="en"></langstring></description> 10053: </rights> 10054: <classification> 10055: <purpose> 10056: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10057: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 10058: </purpose> 10059: <taxonpath> 10060: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 10061: <taxon> 10062: <entry><langstring xml:lang="en">Other</langstring></entry> 10063: </taxon> 10064: </taxonpath> 10065: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 10066: </classification> 10067: <classification> 10068: <purpose> 10069: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10070: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10071: </purpose> 10072: <taxonpath> 10073: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10074: <taxon> 10075: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 10076: <taxon> 10077: <entry><langstring xml:lang="en">Information Interfaces and Presentation</langstring></entry> 10078: </taxon> 10079: </taxon> 10080: </taxonpath> 10081: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10082: </classification> 10083: </lom> 10084: </metadata> 10085: </record> 10086: <record> 10087: <header> 10088: <identifier>oai:CSTC:161</identifier> 10089: <datestamp>2002-02-22</datestamp> 10090: </header> 10091: <metadata> 10092: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 10093: <general> 10094: <title><langstring xml:lang="en">L3--towards an open learning environment</langstring></title> 10095: <catalogentry> 10096: <catalog>CSTC</catalog> 10097: <entry><langstring xml:lang="en">161</langstring></entry> 10098: </catalogentry> 10099: <language>English</language> 10100: <description><langstring xml:lang="en"> <P>This article describe the use of dedicated ontology for teaching in the context of the <I>L</i><SUP>3</sup> project, a national joint project for deploying further vocational education in Germany. The requirements for the open <I>L</i><SUP>3</sup> learning infrastructure are presented in order to motivate our approach to metamodeling learning resources and services by using dedicated ontolgies of pedagogics and didactics. The basic concepts and parts of the pedagogical ontology are outlined, and the practical implications for several of today's problems such as authoring and design, retrieval and adaptive of training resources are illustrated. An overview of the <I>L</i><SUP>3</sup> runtime architecture shows how the didactical ontology is used to deliver adaptive learning.</p></langstring></description> 10101: <keyword> 10102: <langstring xml:lang="en"> 10103: adaptive courses delivery 10104: </langstring> 10105: </keyword> 10106: <keyword> 10107: <langstring xml:lang="en"> 10108: authoring 10109: </langstring> 10110: </keyword> 10111: <keyword> 10112: <langstring xml:lang="en"> 10113: environment for web-based training 10114: </langstring> 10115: </keyword> 10116: <keyword> 10117: <langstring xml:lang="en"> 10118: didatics 10119: </langstring> 10120: </keyword> 10121: <keyword> 10122: <langstring xml:lang="en"> 10123: pedagogical ontology 10124: </langstring> 10125: </keyword> 10126: <keyword> 10127: <langstring xml:lang="en"> 10128: reuse of learning resources 10129: </langstring> 10130: </keyword> 10131: <keyword> 10132: <langstring xml:lang="en"> 10133: design 10134: </langstring> 10135: </keyword> 10136: <keyword> 10137: <langstring xml:lang="en"> 10138: human factors 10139: </langstring> 10140: </keyword> 10141: <keyword> 10142: <langstring xml:lang="en"> 10143: standardization 10144: </langstring> 10145: </keyword> 10146: </general> 10147: <lifecycle> 10148: <status> 10149: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10150: <value><langstring xml:lang="x-none">Final</langstring></value> 10151: </status> 10152: <contribute> 10153: <role> 10154: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10155: <value><langstring xml:lang="x-none">Author</langstring></value> 10156: </role> 10157: <centity> 10158: <vcard> 10159: BEGIN:vCard 10160: FN:Torsten Leidig 10161: N:Leidig;Torsten 10162: EMAIL;INTERNET:- 10163: END:vCard 10164: </vcard> 10165: </centity> 10166: <date> 10167: <datetime>2002-02-22</datetime> 10168: </date> 10169: </contribute> 10170: </lifecycle> 10171: <metametadata> 10172: <contribute> 10173: <role> 10174: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10175: <value><langstring xml:lang="x-none">Creator</langstring></value> 10176: </role> 10177: <centity> 10178: <vcard> 10179: BEGIN:vCard 10180: FN:Hussein Suleman 10181: N:Suleman;Hussein 10182: EMAIL;INTERNET:hussein@vt.edu 10183: ORG:; 10184: END:vCard 10185: </vcard> 10186: </centity> 10187: <date> 10188: <datetime>2002-02-22</datetime> 10189: </date> 10190: </contribute> 10191: <language>en</language> 10192: </metametadata> 10193: <technical> 10194: <location type="URI"> 10195: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=161 10196: </location> 10197: </technical> 10198: <educational> 10199: <intendedenduserrole> 10200: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10201: <value><langstring xml:lang="x-none">Learner</langstring></value> 10202: </intendedenduserrole> 10203: <intendedenduserrole> 10204: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10205: <value><langstring xml:lang="x-none">Teacher</langstring></value> 10206: </intendedenduserrole> 10207: <context> 10208: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10209: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 10210: </context> 10211: <context> 10212: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10213: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 10214: </context> 10215: </educational> 10216: <rights> 10217: <description><langstring xml:lang="en"></langstring></description> 10218: </rights> 10219: <classification> 10220: <purpose> 10221: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10222: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 10223: </purpose> 10224: <taxonpath> 10225: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 10226: <taxon> 10227: <entry><langstring xml:lang="en">Other</langstring></entry> 10228: </taxon> 10229: </taxonpath> 10230: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 10231: </classification> 10232: <classification> 10233: <purpose> 10234: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10235: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10236: </purpose> 10237: <taxonpath> 10238: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10239: <taxon> 10240: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 10241: <taxon> 10242: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 10243: </taxon> 10244: </taxon> 10245: </taxonpath> 10246: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10247: </classification> 10248: <classification> 10249: <purpose> 10250: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10251: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10252: </purpose> 10253: <taxonpath> 10254: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10255: <taxon> 10256: <entry><langstring xml:lang="en">Computing Methodologies</langstring></entry> 10257: <taxon> 10258: <entry><langstring xml:lang="en">Artificial Intelligence</langstring></entry> 10259: </taxon> 10260: </taxon> 10261: </taxonpath> 10262: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10263: </classification> 10264: <classification> 10265: <purpose> 10266: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10267: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10268: </purpose> 10269: <taxonpath> 10270: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10271: <taxon> 10272: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 10273: <taxon> 10274: <entry><langstring xml:lang="en">Information Interfaces and Presentation</langstring></entry> 10275: </taxon> 10276: </taxon> 10277: </taxonpath> 10278: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10279: </classification> 10280: <classification> 10281: <purpose> 10282: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10283: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10284: </purpose> 10285: <taxonpath> 10286: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10287: <taxon> 10288: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 10289: <taxon> 10290: <entry><langstring xml:lang="en">Information Systems Applications</langstring></entry> 10291: </taxon> 10292: </taxon> 10293: </taxonpath> 10294: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10295: </classification> 10296: <classification> 10297: <purpose> 10298: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10299: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10300: </purpose> 10301: <taxonpath> 10302: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10303: <taxon> 10304: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 10305: <taxon> 10306: <entry><langstring xml:lang="en">Information Storage and Retrieval</langstring></entry> 10307: </taxon> 10308: </taxon> 10309: </taxonpath> 10310: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10311: </classification> 10312: <classification> 10313: <purpose> 10314: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10315: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10316: </purpose> 10317: <taxonpath> 10318: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10319: <taxon> 10320: <entry><langstring xml:lang="en">Information Systems</langstring></entry> 10321: <taxon> 10322: <entry><langstring xml:lang="en">Models and Principles</langstring></entry> 10323: </taxon> 10324: </taxon> 10325: </taxonpath> 10326: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10327: </classification> 10328: </lom> 10329: </metadata> 10330: </record> 10331: <record> 10332: <header> 10333: <identifier>oai:CSTC:162</identifier> 10334: <datestamp>2001-08-21</datestamp> 10335: </header> 10336: <metadata> 10337: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 10338: <general> 10339: <title><langstring xml:lang="en">IRI-h, a Java-based distance education system: architecture and performance</langstring></title> 10340: <catalogentry> 10341: <catalog>CSTC</catalog> 10342: <entry><langstring xml:lang="en">162</langstring></entry> 10343: </catalogentry> 10344: <language>English</language> 10345: <description><langstring xml:lang="en"> <P>We used our Original Interactive Remote Instruction (IRI) system to teach scores of university classes over the past years at sites up to 300 km apart. While this system is a prototype, its use in real classes allows us to deal with crucial issues in distributed education instruction systems. We describe our motivation and vision for a reimplementation of IRI that supports synchronous and asynchronous distance education. This new version, called IRI-h (h for hetergeneous), is coded in Java and executes on several different platforms. IRI-h extends IRI both to multiple platforms and heterogeneous network experiences with the developing prototype, including preliminary performance evaluation, and also unresolved issues still to be addressed.</P></langstring></description> 10346: <keyword> 10347: <langstring xml:lang="en"> 10348: Design 10349: </langstring> 10350: </keyword> 10351: <keyword> 10352: <langstring xml:lang="en"> 10353: Management 10354: </langstring> 10355: </keyword> 10356: <keyword> 10357: <langstring xml:lang="en"> 10358: Performance 10359: </langstring> 10360: </keyword> 10361: <keyword> 10362: <langstring xml:lang="en"> 10363: Java 10364: </langstring> 10365: </keyword> 10366: <keyword> 10367: <langstring xml:lang="en"> 10368: heterogeneity 10369: </langstring> 10370: </keyword> 10371: <keyword> 10372: <langstring xml:lang="en"> 10373: platform independence 10374: </langstring> 10375: </keyword> 10376: </general> 10377: <lifecycle> 10378: <status> 10379: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10380: <value><langstring xml:lang="x-none">Final</langstring></value> 10381: </status> 10382: <contribute> 10383: <role> 10384: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10385: <value><langstring xml:lang="x-none">Author</langstring></value> 10386: </role> 10387: <centity> 10388: <vcard> 10389: BEGIN:vCard 10390: FN:C. Wild 10391: N:Wild;C. 10392: EMAIL;INTERNET:- 10393: END:vCard 10394: </vcard> 10395: </centity> 10396: <date> 10397: <datetime>2001-08-21</datetime> 10398: </date> 10399: </contribute> 10400: <contribute> 10401: <role> 10402: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10403: <value><langstring xml:lang="x-none">Author</langstring></value> 10404: </role> 10405: <centity> 10406: <vcard> 10407: BEGIN:vCard 10408: FN:H. Abdel-Wahab 10409: N:Abdel-Wahab;H. 10410: EMAIL;INTERNET:- 10411: END:vCard 10412: </vcard> 10413: </centity> 10414: <date> 10415: <datetime>2001-08-21</datetime> 10416: </date> 10417: </contribute> 10418: <contribute> 10419: <role> 10420: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10421: <value><langstring xml:lang="x-none">Author</langstring></value> 10422: </role> 10423: <centity> 10424: <vcard> 10425: BEGIN:vCard 10426: FN:R. Maly 10427: N:Maly;R. 10428: EMAIL;INTERNET:- 10429: END:vCard 10430: </vcard> 10431: </centity> 10432: <date> 10433: <datetime>2001-08-21</datetime> 10434: </date> 10435: </contribute> 10436: </lifecycle> 10437: <metametadata> 10438: <contribute> 10439: <role> 10440: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10441: <value><langstring xml:lang="x-none">Creator</langstring></value> 10442: </role> 10443: <centity> 10444: <vcard> 10445: BEGIN:vCard 10446: FN:Hussein Suleman 10447: N:Suleman;Hussein 10448: EMAIL;INTERNET:hussein@vt.edu 10449: ORG:; 10450: END:vCard 10451: </vcard> 10452: </centity> 10453: <date> 10454: <datetime>2001-08-21</datetime> 10455: </date> 10456: </contribute> 10457: <language>en</language> 10458: </metametadata> 10459: <technical> 10460: <location type="URI"> 10461: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=162 10462: </location> 10463: </technical> 10464: <educational> 10465: <intendedenduserrole> 10466: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10467: <value><langstring xml:lang="x-none">Learner</langstring></value> 10468: </intendedenduserrole> 10469: <intendedenduserrole> 10470: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10471: <value><langstring xml:lang="x-none">Teacher</langstring></value> 10472: </intendedenduserrole> 10473: <context> 10474: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10475: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 10476: </context> 10477: <context> 10478: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10479: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 10480: </context> 10481: </educational> 10482: <rights> 10483: <description><langstring xml:lang="en"></langstring></description> 10484: </rights> 10485: <classification> 10486: <purpose> 10487: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10488: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 10489: </purpose> 10490: <taxonpath> 10491: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 10492: <taxon> 10493: <entry><langstring xml:lang="en">Other</langstring></entry> 10494: </taxon> 10495: </taxonpath> 10496: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 10497: </classification> 10498: <classification> 10499: <purpose> 10500: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10501: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10502: </purpose> 10503: <taxonpath> 10504: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10505: <taxon> 10506: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 10507: <taxon> 10508: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 10509: </taxon> 10510: </taxon> 10511: </taxonpath> 10512: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10513: </classification> 10514: <classification> 10515: <purpose> 10516: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10517: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10518: </purpose> 10519: <taxonpath> 10520: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10521: <taxon> 10522: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 10523: <taxon> 10524: <entry><langstring xml:lang="en">Computer-Communication Networks</langstring></entry> 10525: </taxon> 10526: </taxon> 10527: </taxonpath> 10528: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10529: </classification> 10530: </lom> 10531: </metadata> 10532: </record> 10533: <record> 10534: <header> 10535: <identifier>oai:CSTC:163</identifier> 10536: <datestamp>2001-08-21</datestamp> 10537: </header> 10538: <metadata> 10539: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 10540: <general> 10541: <title><langstring xml:lang="en">Web-based multimedia tools for sharing educational resources</langstring></title> 10542: <catalogentry> 10543: <catalog>CSTC</catalog> 10544: <entry><langstring xml:lang="en">163</langstring></entry> 10545: </catalogentry> 10546: <language>English</language> 10547: <description><langstring xml:lang="en"> <P>Many educational resources and objects have been developed as Java applets or applications, which can accessed by simply downloading them from various repositories. It is often necessary to share these resources in real time, for instance when an instructor teaches remote students how to use a certain resource explains the theory behind it. We have developed some tools for this purpose that emulate a virtual classroom, and are primarily designed for synchronous sharing of resources. They enable participants to share Java objects in real time and also allow the instructor to dynamically manage the telebearing session.</P></langstring></description> 10548: <keyword> 10549: <langstring xml:lang="en"> 10550: Design 10551: </langstring> 10552: </keyword> 10553: </general> 10554: <lifecycle> 10555: <status> 10556: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10557: <value><langstring xml:lang="x-none">Final</langstring></value> 10558: </status> 10559: <contribute> 10560: <role> 10561: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10562: <value><langstring xml:lang="x-none">Author</langstring></value> 10563: </role> 10564: <centity> 10565: <vcard> 10566: BEGIN:vCard 10567: FN:Nicolas D. Georganas 10568: N:Georganas;Nicolas D. 10569: EMAIL;INTERNET:- 10570: END:vCard 10571: </vcard> 10572: </centity> 10573: <date> 10574: <datetime>2001-08-21</datetime> 10575: </date> 10576: </contribute> 10577: <contribute> 10578: <role> 10579: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10580: <value><langstring xml:lang="x-none">Author</langstring></value> 10581: </role> 10582: <centity> 10583: <vcard> 10584: BEGIN:vCard 10585: FN:Abdulmotaleb El Saddik 10586: N:El Saddik;Abdulmotaleb 10587: EMAIL;INTERNET:- 10588: END:vCard 10589: </vcard> 10590: </centity> 10591: <date> 10592: <datetime>2001-08-21</datetime> 10593: </date> 10594: </contribute> 10595: <contribute> 10596: <role> 10597: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10598: <value><langstring xml:lang="x-none">Author</langstring></value> 10599: </role> 10600: <centity> 10601: <vcard> 10602: BEGIN:vCard 10603: FN:Shervin Shirmohammadi 10604: N:Shirmohammadi;Shervin 10605: EMAIL;INTERNET:- 10606: END:vCard 10607: </vcard> 10608: </centity> 10609: <date> 10610: <datetime>2001-08-21</datetime> 10611: </date> 10612: </contribute> 10613: </lifecycle> 10614: <metametadata> 10615: <contribute> 10616: <role> 10617: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10618: <value><langstring xml:lang="x-none">Creator</langstring></value> 10619: </role> 10620: <centity> 10621: <vcard> 10622: BEGIN:vCard 10623: FN:Hussein Suleman 10624: N:Suleman;Hussein 10625: EMAIL;INTERNET:hussein@vt.edu 10626: ORG:; 10627: END:vCard 10628: </vcard> 10629: </centity> 10630: <date> 10631: <datetime>2001-08-21</datetime> 10632: </date> 10633: </contribute> 10634: <language>en</language> 10635: </metametadata> 10636: <technical> 10637: <location type="URI"> 10638: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=163 10639: </location> 10640: </technical> 10641: <educational> 10642: <intendedenduserrole> 10643: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10644: <value><langstring xml:lang="x-none">Learner</langstring></value> 10645: </intendedenduserrole> 10646: <intendedenduserrole> 10647: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10648: <value><langstring xml:lang="x-none">Teacher</langstring></value> 10649: </intendedenduserrole> 10650: <context> 10651: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10652: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 10653: </context> 10654: <context> 10655: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10656: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 10657: </context> 10658: </educational> 10659: <rights> 10660: <description><langstring xml:lang="en"></langstring></description> 10661: </rights> 10662: <classification> 10663: <purpose> 10664: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10665: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 10666: </purpose> 10667: <taxonpath> 10668: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 10669: <taxon> 10670: <entry><langstring xml:lang="en">Other</langstring></entry> 10671: </taxon> 10672: </taxonpath> 10673: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 10674: </classification> 10675: <classification> 10676: <purpose> 10677: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10678: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10679: </purpose> 10680: <taxonpath> 10681: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10682: <taxon> 10683: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 10684: <taxon> 10685: <entry><langstring xml:lang="en">Computers and Society</langstring></entry> 10686: </taxon> 10687: </taxon> 10688: </taxonpath> 10689: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10690: </classification> 10691: <classification> 10692: <purpose> 10693: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10694: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10695: </purpose> 10696: <taxonpath> 10697: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10698: <taxon> 10699: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 10700: <taxon> 10701: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 10702: </taxon> 10703: </taxon> 10704: </taxonpath> 10705: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10706: </classification> 10707: </lom> 10708: </metadata> 10709: </record> 10710: <record> 10711: <header> 10712: <identifier>oai:CSTC:170</identifier> 10713: <datestamp>2001-11-09</datestamp> 10714: </header> 10715: <metadata> 10716: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 10717: <general> 10718: <title><langstring xml:lang="en">Little Man Computer</langstring></title> 10719: <catalogentry> 10720: <catalog>CSTC</catalog> 10721: <entry><langstring xml:lang="en">170</langstring></entry> 10722: </catalogentry> 10723: <language>English</language> 10724: <description><langstring xml:lang="en"> A web based applet that simulates the working of a Little Man Computer, designed by Dr. Stuart Madnick</langstring></description> 10725: <keyword> 10726: <langstring xml:lang="en"> 10727: Little Man Computer 10728: </langstring> 10729: </keyword> 10730: <keyword> 10731: <langstring xml:lang="en"> 10732: LMC 10733: </langstring> 10734: </keyword> 10735: <keyword> 10736: <langstring xml:lang="en"> 10737: Hardware Concepts 10738: </langstring> 10739: </keyword> 10740: </general> 10741: <lifecycle> 10742: <status> 10743: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10744: <value><langstring xml:lang="x-none">Final</langstring></value> 10745: </status> 10746: <contribute> 10747: <role> 10748: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10749: <value><langstring xml:lang="x-none">Author</langstring></value> 10750: </role> 10751: <centity> 10752: <vcard> 10753: BEGIN:vCard 10754: FN:Rahul Gedupudi 10755: N:Gedupudi;Rahul 10756: EMAIL;INTERNET:rahul_naidu@hotmail.com 10757: END:vCard 10758: </vcard> 10759: </centity> 10760: <date> 10761: <datetime>2001-11-09</datetime> 10762: </date> 10763: </contribute> 10764: <contribute> 10765: <role> 10766: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10767: <value><langstring xml:lang="x-none">Author</langstring></value> 10768: </role> 10769: <centity> 10770: <vcard> 10771: BEGIN:vCard 10772: FN:Larry Brumbaugh 10773: N:Brumbaugh;Larry 10774: EMAIL;INTERNET:ljbrumb@ilstu.edu 10775: END:vCard 10776: </vcard> 10777: </centity> 10778: <date> 10779: <datetime>2001-11-09</datetime> 10780: </date> 10781: </contribute> 10782: <contribute> 10783: <role> 10784: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10785: <value><langstring xml:lang="x-none">Author</langstring></value> 10786: </role> 10787: <centity> 10788: <vcard> 10789: BEGIN:vCard 10790: FN:William Yurcik 10791: N:Yurcik;William 10792: EMAIL;INTERNET:wjyurci@ilstu.edu 10793: END:vCard 10794: </vcard> 10795: </centity> 10796: <date> 10797: <datetime>2001-11-09</datetime> 10798: </date> 10799: </contribute> 10800: </lifecycle> 10801: <metametadata> 10802: <contribute> 10803: <role> 10804: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10805: <value><langstring xml:lang="x-none">Creator</langstring></value> 10806: </role> 10807: <centity> 10808: <vcard> 10809: BEGIN:vCard 10810: FN:Rahul Gedupudi 10811: N:Gedupudi;Rahul 10812: EMAIL;INTERNET:rahul_naidu@hotmail.com 10813: ORG:Illinois State University;Applied Computer Science 10814: END:vCard 10815: </vcard> 10816: </centity> 10817: <date> 10818: <datetime>2001-11-09</datetime> 10819: </date> 10820: </contribute> 10821: <language>en</language> 10822: </metametadata> 10823: <technical> 10824: <location type="URI"> 10825: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=170 10826: </location> 10827: <requirement> 10828: <type> 10829: <source><langstring xml:lang="x-none">CSTC</langstring></source> 10830: <value><langstring xml:lang="x-none">Platform</langstring></value> 10831: </type> 10832: <name> 10833: <source><langstring xml:lang="x-none">CSTC</langstring></source> 10834: <value><langstring xml:lang="x-none">Java Virtual Machine, HTML Browser</langstring></value> 10835: 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xml:lang="x-none">Learner</langstring></value> 10862: </intendedenduserrole> 10863: <intendedenduserrole> 10864: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10865: <value><langstring xml:lang="x-none">Teacher</langstring></value> 10866: </intendedenduserrole> 10867: <context> 10868: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10869: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 10870: </context> 10871: <context> 10872: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10873: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 10874: </context> 10875: </educational> 10876: <rights> 10877: <description><langstring xml:lang="en"></langstring></description> 10878: </rights> 10879: <classification> 10880: <purpose> 10881: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10882: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 10883: </purpose> 10884: <taxonpath> 10885: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 10886: <taxon> 10887: <entry><langstring xml:lang="en">Operating Systems</langstring></entry> 10888: </taxon> 10889: </taxonpath> 10890: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 10891: </classification> 10892: <classification> 10893: <purpose> 10894: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10895: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 10896: </purpose> 10897: <taxonpath> 10898: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 10899: <taxon> 10900: <entry><langstring xml:lang="en">Architecture Methods</langstring></entry> 10901: </taxon> 10902: </taxonpath> 10903: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 10904: </classification> 10905: <classification> 10906: <purpose> 10907: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10908: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10909: </purpose> 10910: <taxonpath> 10911: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10912: <taxon> 10913: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 10914: <taxon> 10915: <entry><langstring xml:lang="en">Computer System Implementation</langstring></entry> 10916: </taxon> 10917: </taxon> 10918: </taxonpath> 10919: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10920: </classification> 10921: <classification> 10922: <purpose> 10923: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10924: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10925: </purpose> 10926: <taxonpath> 10927: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10928: <taxon> 10929: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 10930: <taxon> 10931: <entry><langstring xml:lang="en">Processor Architectures</langstring></entry> 10932: </taxon> 10933: </taxon> 10934: </taxonpath> 10935: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10936: </classification> 10937: <classification> 10938: <purpose> 10939: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 10940: <value><langstring xml:lang="x-none">Discipline</langstring></value> 10941: </purpose> 10942: <taxonpath> 10943: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 10944: <taxon> 10945: <entry><langstring xml:lang="en">Hardware</langstring></entry> 10946: <taxon> 10947: <entry><langstring xml:lang="en">Register-Transfer-Level Implementation</langstring></entry> 10948: </taxon> 10949: </taxon> 10950: </taxonpath> 10951: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 10952: </classification> 10953: </lom> 10954: </metadata> 10955: </record> 10956: <record> 10957: <header> 10958: <identifier>oai:CSTC:180</identifier> 10959: <datestamp>2001-10-30</datestamp> 10960: </header> 10961: <metadata> 10962: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 10963: <general> 10964: <title><langstring xml:lang="en">Simulation of Embedded Kernels over Pthreads</langstring></title> 10965: <catalogentry> 10966: <catalog>CSTC</catalog> 10967: <entry><langstring xml:lang="en">180</langstring></entry> 10968: </catalogentry> 10969: <language>English</language> 10970: <description><langstring xml:lang="en"> This work describes the design and implementation of a simulation 10971: environment for an open-source embedded kernel and an intuitive 10972: user interface to complement it. The study stresses the suitability of 10973: POSIX Threads (Pthreads) to resemble kernel operations in the 10974: simulation environment. It specifies the prerequisites for using 10975: Pthreads as a means to resemble embedded task execution and suggests an 10976: I/O-based representation of device information. The experience gained 10977: with a sample implementation stresses the importance of a proper match 10978: between a Pthreads implementation and an embedded kernel. It 10979: also shows the adequacy of both the simulation environment and a 10980: graphical user interface to aid program development and 10981: debugging. Furthermore, the separation of the simulation component 10982: from the user interface provides opportunities to utilize each 10983: component separately or even combine them with other components. 10984: The simulation environment is publically available with further 10985: instructions included in the appendix.</langstring></description> 10986: <keyword> 10987: <langstring xml:lang="en"> 10988: Embedded Systems 10989: </langstring> 10990: </keyword> 10991: <keyword> 10992: <langstring xml:lang="en"> 10993: Operating Systems Kernel Simulator 10994: </langstring> 10995: </keyword> 10996: </general> 10997: <lifecycle> 10998: <status> 10999: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11000: <value><langstring xml:lang="x-none">Final</langstring></value> 11001: </status> 11002: <contribute> 11003: <role> 11004: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11005: <value><langstring xml:lang="x-none">Author</langstring></value> 11006: </role> 11007: <centity> 11008: <vcard> 11009: BEGIN:vCard 11010: FN:Frank Mueller 11011: N:Mueller;Frank 11012: EMAIL;INTERNET:mueller@cs.ncsu.edu 11013: END:vCard 11014: </vcard> 11015: </centity> 11016: <date> 11017: <datetime>2001-10-30</datetime> 11018: </date> 11019: </contribute> 11020: <contribute> 11021: <role> 11022: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11023: <value><langstring xml:lang="x-none">Author</langstring></value> 11024: </role> 11025: <centity> 11026: <vcard> 11027: BEGIN:vCard 11028: FN:Oliver Buehn 11029: N:Buehn;Oliver 11030: EMAIL;INTERNET:oli@dtgroup.com 11031: END:vCard 11032: </vcard> 11033: </centity> 11034: <date> 11035: <datetime>2001-10-30</datetime> 11036: </date> 11037: </contribute> 11038: <contribute> 11039: <role> 11040: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11041: <value><langstring xml:lang="x-none">Author</langstring></value> 11042: </role> 11043: <centity> 11044: <vcard> 11045: BEGIN:vCard 11046: FN:Thomas Roeblitz 11047: N:Roeblitz;Thomas 11048: EMAIL;INTERNET:roeblitz@zib.de 11049: END:vCard 11050: </vcard> 11051: </centity> 11052: <date> 11053: <datetime>2001-10-30</datetime> 11054: </date> 11055: </contribute> 11056: </lifecycle> 11057: <metametadata> 11058: <contribute> 11059: <role> 11060: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11061: <value><langstring xml:lang="x-none">Creator</langstring></value> 11062: </role> 11063: <centity> 11064: <vcard> 11065: BEGIN:vCard 11066: FN:Frank Mueller 11067: N:Mueller;Frank 11068: EMAIL;INTERNET:mueller@cs.ncsu.edu 11069: ORG:North Carolina State University;Department of Computer Science 11070: END:vCard 11071: </vcard> 11072: </centity> 11073: <date> 11074: <datetime>2001-10-30</datetime> 11075: </date> 11076: </contribute> 11077: <language>en</language> 11078: </metametadata> 11079: <technical> 11080: <location type="URI"> 11081: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=180 11082: </location> 11083: <requirement> 11084: <type> 11085: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11086: <value><langstring xml:lang="x-none">Platform</langstring></value> 11087: </type> 11088: <name> 11089: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11090: <value><langstring xml:lang="x-none">Sun Sparc, PC, Java Virtual Machine</langstring></value> 11091: </name> 11092: </requirement> 11093: <requirement> 11094: <type> 11095: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11096: <value><langstring xml:lang="x-none">Operating System</langstring></value> 11097: </type> 11098: <name> 11099: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11100: <value><langstring xml:lang="x-none">UNIX</langstring></value> 11101: </name> 11102: </requirement> 11103: <requirement> 11104: <type> 11105: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11106: <value><langstring xml:lang="x-none">Programming Language</langstring></value> 11107: </type> 11108: <name> 11109: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11110: <value><langstring xml:lang="x-none">PERL, Java, C</langstring></value> 11111: </name> 11112: </requirement> 11113: </technical> 11114: <educational> 11115: <intendedenduserrole> 11116: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11117: <value><langstring xml:lang="x-none">Learner</langstring></value> 11118: </intendedenduserrole> 11119: <intendedenduserrole> 11120: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11121: <value><langstring xml:lang="x-none">Teacher</langstring></value> 11122: </intendedenduserrole> 11123: <context> 11124: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11125: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 11126: </context> 11127: <context> 11128: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11129: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 11130: </context> 11131: </educational> 11132: <rights> 11133: <description><langstring xml:lang="en"></langstring></description> 11134: </rights> 11135: <classification> 11136: <purpose> 11137: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11138: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 11139: </purpose> 11140: <taxonpath> 11141: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 11142: <taxon> 11143: <entry><langstring xml:lang="en">Operating Systems</langstring></entry> 11144: </taxon> 11145: </taxonpath> 11146: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 11147: </classification> 11148: <classification> 11149: <purpose> 11150: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11151: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11152: </purpose> 11153: <taxonpath> 11154: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11155: <taxon> 11156: <entry><langstring xml:lang="en">Software</langstring></entry> 11157: <taxon> 11158: <entry><langstring xml:lang="en">Operating Systems</langstring></entry> 11159: </taxon> 11160: </taxon> 11161: </taxonpath> 11162: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11163: </classification> 11164: <classification> 11165: <purpose> 11166: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11167: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11168: </purpose> 11169: <taxonpath> 11170: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11171: <taxon> 11172: <entry><langstring xml:lang="en">Software</langstring></entry> 11173: <taxon> 11174: <entry><langstring xml:lang="en">General</langstring></entry> 11175: </taxon> 11176: </taxon> 11177: </taxonpath> 11178: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11179: </classification> 11180: </lom> 11181: </metadata> 11182: </record> 11183: <record> 11184: <header> 11185: <identifier>oai:CSTC:190</identifier> 11186: <datestamp>2001-12-24</datestamp> 11187: </header> 11188: <metadata> 11189: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 11190: <general> 11191: <title><langstring xml:lang="en">The Knob & Switch Computer: A Computer Architecture Simulator for Introductory Computer Science</langstring></title> 11192: <catalogentry> 11193: <catalog>CSTC</catalog> 11194: <entry><langstring xml:lang="en">190</langstring></entry> 11195: </catalogentry> 11196: <language>English</language> 11197: <description><langstring xml:lang="en"> This paper describes the Knob & Switch Computer simulator that can be used to teach Computer Organization in a breadth-based introductory CS course.</langstring></description> 11198: <keyword> 11199: <langstring xml:lang="en"> 11200: Knob & Switch Computer 11201: </langstring> 11202: </keyword> 11203: <keyword> 11204: <langstring xml:lang="en"> 11205: Architecutre Simulator 11206: </langstring> 11207: </keyword> 11208: <keyword> 11209: <langstring xml:lang="en"> 11210: Introductory Computer Science 11211: </langstring> 11212: </keyword> 11213: <keyword> 11214: <langstring xml:lang="en"> 11215: HTML 11216: </langstring> 11217: </keyword> 11218: <keyword> 11219: <langstring xml:lang="en"> 11220: JavaScript 11221: </langstring> 11222: </keyword> 11223: </general> 11224: <lifecycle> 11225: <status> 11226: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11227: <value><langstring xml:lang="x-none">Final</langstring></value> 11228: </status> 11229: <contribute> 11230: <role> 11231: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11232: <value><langstring xml:lang="x-none">Author</langstring></value> 11233: </role> 11234: <centity> 11235: <vcard> 11236: BEGIN:vCard 11237: FN:David Reed 11238: N:Reed;David 11239: EMAIL;INTERNET:DaveReed@creighton.edu 11240: END:vCard 11241: </vcard> 11242: </centity> 11243: <date> 11244: <datetime>2001-12-24</datetime> 11245: </date> 11246: </contribute> 11247: <contribute> 11248: <role> 11249: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11250: <value><langstring xml:lang="x-none">Author</langstring></value> 11251: </role> 11252: <centity> 11253: <vcard> 11254: BEGIN:vCard 11255: FN:Grant Braught 11256: N:Braught;Grant 11257: EMAIL;INTERNET:braught@dickinson.edu 11258: END:vCard 11259: </vcard> 11260: </centity> 11261: <date> 11262: <datetime>2001-12-24</datetime> 11263: </date> 11264: </contribute> 11265: </lifecycle> 11266: <metametadata> 11267: <contribute> 11268: <role> 11269: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11270: <value><langstring xml:lang="x-none">Creator</langstring></value> 11271: </role> 11272: <centity> 11273: <vcard> 11274: BEGIN:vCard 11275: FN:Grant Braught 11276: N:Braught;Grant 11277: EMAIL;INTERNET:braught@dickinson.edu 11278: ORG:Dickinson College;Computer Science 11279: END:vCard 11280: </vcard> 11281: </centity> 11282: <date> 11283: <datetime>2001-12-24</datetime> 11284: </date> 11285: </contribute> 11286: <language>en</language> 11287: </metametadata> 11288: <technical> 11289: <location type="URI"> 11290: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=190 11291: </location> 11292: <requirement> 11293: <type> 11294: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11295: <value><langstring xml:lang="x-none">Platform</langstring></value> 11296: </type> 11297: <name> 11298: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11299: <value><langstring xml:lang="x-none">HTML Browser</langstring></value> 11300: </name> 11301: </requirement> 11302: <requirement> 11303: <type> 11304: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11305: <value><langstring xml:lang="x-none">Operating System</langstring></value> 11306: </type> 11307: <name> 11308: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11309: <value><langstring xml:lang="x-none">All</langstring></value> 11310: </name> 11311: </requirement> 11312: <requirement> 11313: <type> 11314: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11315: <value><langstring xml:lang="x-none">Programming Language</langstring></value> 11316: </type> 11317: <name> 11318: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11319: <value><langstring xml:lang="x-none">HTML</langstring></value> 11320: </name> 11321: </requirement> 11322: </technical> 11323: <educational> 11324: <intendedenduserrole> 11325: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11326: <value><langstring xml:lang="x-none">Learner</langstring></value> 11327: </intendedenduserrole> 11328: <intendedenduserrole> 11329: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11330: <value><langstring xml:lang="x-none">Teacher</langstring></value> 11331: </intendedenduserrole> 11332: <context> 11333: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11334: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 11335: </context> 11336: <context> 11337: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11338: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 11339: </context> 11340: </educational> 11341: <rights> 11342: <description><langstring 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System</langstring></source> 11364: <taxon> 11365: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 11366: <taxon> 11367: <entry><langstring xml:lang="en">Computers and Education</langstring></entry> 11368: </taxon> 11369: </taxon> 11370: </taxonpath> 11371: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11372: </classification> 11373: <classification> 11374: <purpose> 11375: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11376: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11377: </purpose> 11378: <taxonpath> 11379: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11380: <taxon> 11381: <entry><langstring xml:lang="en">Computing Milieux</langstring></entry> 11382: <taxon> 11383: <entry><langstring xml:lang="en">General</langstring></entry> 11384: </taxon> 11385: </taxon> 11386: </taxonpath> 11387: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11388: </classification> 11389: <classification> 11390: <purpose> 11391: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11392: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11393: </purpose> 11394: <taxonpath> 11395: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11396: <taxon> 11397: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 11398: <taxon> 11399: <entry><langstring xml:lang="en">Processor Architectures</langstring></entry> 11400: </taxon> 11401: </taxon> 11402: </taxonpath> 11403: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11404: </classification> 11405: <classification> 11406: <purpose> 11407: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11408: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11409: </purpose> 11410: <taxonpath> 11411: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11412: <taxon> 11413: <entry><langstring xml:lang="en">Computer Systems Organization</langstring></entry> 11414: <taxon> 11415: <entry><langstring xml:lang="en">General</langstring></entry> 11416: </taxon> 11417: </taxon> 11418: </taxonpath> 11419: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11420: </classification> 11421: <classification> 11422: <purpose> 11423: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11424: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11425: </purpose> 11426: <taxonpath> 11427: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11428: <taxon> 11429: <entry><langstring xml:lang="en">Hardware</langstring></entry> 11430: <taxon> 11431: <entry><langstring xml:lang="en">Control Structures and Microprogramming</langstring></entry> 11432: </taxon> 11433: </taxon> 11434: </taxonpath> 11435: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11436: </classification> 11437: <classification> 11438: <purpose> 11439: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11440: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11441: </purpose> 11442: <taxonpath> 11443: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11444: <taxon> 11445: <entry><langstring xml:lang="en">Hardware</langstring></entry> 11446: <taxon> 11447: <entry><langstring xml:lang="en">General</langstring></entry> 11448: </taxon> 11449: </taxon> 11450: </taxonpath> 11451: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11452: </classification> 11453: </lom> 11454: </metadata> 11455: </record> 11456: <record> 11457: <header> 11458: <identifier>oai:CSTC:244</identifier> 11459: <datestamp>2002-03-12</datestamp> 11460: </header> 11461: <metadata> 11462: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 11463: <general> 11464: <title><langstring xml:lang="en">GLOMAR: Adaptive Consistency Control for Distributed File Systems</langstring></title> 11465: <catalogentry> 11466: <catalog>CSTC</catalog> 11467: <entry><langstring xml:lang="en">244</langstring></entry> 11468: </catalogentry> 11469: <language>English</language> 11470: <description><langstring xml:lang="en"> With the increased heterogeneity of networked devices integrating into existing 11471: distributed file system (DFS) topologies, the ability to balance hardware constraints with 11472: user and software requirements is paramount. This is especially true for consistency 11473: control in file systems. Existing DFSs usually implement a single general-purpose 11474: consistency control approach, focusing on a specific scenario, rather than the multitude of 11475: possibilities that can arise due to heterogeneity and variability of current computing 11476: environments. The developed GLOMAR system caters for the multitude of possibilities, 11477: by providing the framework and abstraction that allows numerous consistency control 11478: mechanisms specifically built for a scenario to be implemented under the one DFS. This 11479: extended abstract discusses the motivation and design of GLOMAR, detailing its 11480: Microsoft .NET implementation.</langstring></description> 11481: <keyword> 11482: <langstring xml:lang="en"> 11483: distributed file system 11484: </langstring> 11485: </keyword> 11486: <keyword> 11487: <langstring xml:lang="en"> 11488: consistency control 11489: </langstring> 11490: </keyword> 11491: <keyword> 11492: <langstring xml:lang="en"> 11493: concurrency 11494: </langstring> 11495: </keyword> 11496: <keyword> 11497: <langstring xml:lang="en"> 11498: middleware 11499: </langstring> 11500: </keyword> 11501: </general> 11502: <lifecycle> 11503: <status> 11504: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11505: <value><langstring xml:lang="x-none">Final</langstring></value> 11506: </status> 11507: <contribute> 11508: <role> 11509: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11510: <value><langstring xml:lang="x-none">Author</langstring></value> 11511: </role> 11512: <centity> 11513: <vcard> 11514: BEGIN:vCard 11515: FN:Simon Cuce 11516: N:Cuce;Simon 11517: EMAIL;INTERNET:simon.cuce@csse.monash.edu.au 11518: END:vCard 11519: </vcard> 11520: </centity> 11521: <date> 11522: <datetime>2002-03-12</datetime> 11523: </date> 11524: </contribute> 11525: </lifecycle> 11526: <metametadata> 11527: <contribute> 11528: <role> 11529: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11530: <value><langstring xml:lang="x-none">Creator</langstring></value> 11531: </role> 11532: <centity> 11533: <vcard> 11534: BEGIN:vCard 11535: FN:Simon Cuce 11536: N:Cuce;Simon 11537: EMAIL;INTERNET:simon.cuce@csse.monash.edu.au 11538: ORG:Monash University;CSSE 11539: END:vCard 11540: </vcard> 11541: </centity> 11542: <date> 11543: <datetime>2002-03-12</datetime> 11544: </date> 11545: </contribute> 11546: <language>en</language> 11547: </metametadata> 11548: <technical> 11549: <location type="URI"> 11550: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=244 11551: </location> 11552: <requirement> 11553: <type> 11554: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11555: <value><langstring xml:lang="x-none">Operating System</langstring></value> 11556: </type> 11557: <name> 11558: <source><langstring xml:lang="x-none">CSTC</langstring></source> 11559: <value><langstring xml:lang="x-none">Windows NT</langstring></value> 11560: </name> 11561: </requirement> 11562: </technical> 11563: <educational> 11564: <intendedenduserrole> 11565: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11566: <value><langstring xml:lang="x-none">Learner</langstring></value> 11567: </intendedenduserrole> 11568: <intendedenduserrole> 11569: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11570: <value><langstring xml:lang="x-none">Teacher</langstring></value> 11571: </intendedenduserrole> 11572: <context> 11573: 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<datestamp>2002-03-15</datestamp> 11620: </header> 11621: <metadata> 11622: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 11623: <general> 11624: <title><langstring xml:lang="en">Extreme Programming Tutorial</langstring></title> 11625: <catalogentry> 11626: <catalog>CSTC</catalog> 11627: <entry><langstring xml:lang="en">246</langstring></entry> 11628: </catalogentry> 11629: <language>English</language> 11630: <description><langstring xml:lang="en"> The methodology known as Extreme Programming is presented, beginning with its reason for existence, 11631: philosophy, and a detailed exposition of the twelve practices that define it. 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11896: END:vCard 11897: </vcard> 11898: </centity> 11899: <date> 11900: <datetime>2002-03-20</datetime> 11901: </date> 11902: </contribute> 11903: <language>en</language> 11904: </metametadata> 11905: <technical> 11906: <location type="URI"> 11907: http://www.cstc.org/cgi-bin/show_abstract.pl?type=official&number=248 11908: </location> 11909: </technical> 11910: <educational> 11911: <intendedenduserrole> 11912: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11913: <value><langstring xml:lang="x-none">Learner</langstring></value> 11914: </intendedenduserrole> 11915: <intendedenduserrole> 11916: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11917: <value><langstring xml:lang="x-none">Teacher</langstring></value> 11918: </intendedenduserrole> 11919: <context> 11920: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11921: <value><langstring xml:lang="x-none">Higher Education</langstring></value> 11922: </context> 11923: <context> 11924: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11925: <value><langstring xml:lang="x-none">Secondary Education</langstring></value> 11926: </context> 11927: </educational> 11928: <rights> 11929: <description><langstring xml:lang="en"></langstring></description> 11930: </rights> 11931: <classification> 11932: <purpose> 11933: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11934: <value><langstring xml:lang="x-none">Educational Objective</langstring></value> 11935: </purpose> 11936: <taxonpath> 11937: <source><langstring xml:lang="en">ACM Computer Science Curriculum</langstring></source> 11938: <taxon> 11939: <entry><langstring xml:lang="en">Programming Languages</langstring></entry> 11940: </taxon> 11941: </taxonpath> 11942: <description><langstring xml:lang="en">The type of class that this resource is best suited for</langstring></description> 11943: </classification> 11944: <classification> 11945: <purpose> 11946: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11947: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11948: </purpose> 11949: <taxonpath> 11950: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11951: <taxon> 11952: <entry><langstring xml:lang="en">Software</langstring></entry> 11953: <taxon> 11954: <entry><langstring xml:lang="en">Programming Techniques</langstring></entry> 11955: </taxon> 11956: </taxon> 11957: </taxonpath> 11958: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11959: </classification> 11960: <classification> 11961: <purpose> 11962: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 11963: <value><langstring xml:lang="x-none">Discipline</langstring></value> 11964: </purpose> 11965: <taxonpath> 11966: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 11967: <taxon> 11968: <entry><langstring xml:lang="en">Software</langstring></entry> 11969: <taxon> 11970: <entry><langstring xml:lang="en">General</langstring></entry> 11971: </taxon> 11972: </taxon> 11973: </taxonpath> 11974: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 11975: </classification> 11976: </lom> 11977: </metadata> 11978: </record> 11979: <record> 11980: <header> 11981: <identifier>oai:CSTC:249</identifier> 11982: <datestamp>2002-04-15</datestamp> 11983: </header> 11984: <metadata> 11985: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 11986: <general> 11987: <title><langstring xml:lang="en">V-VIS: New Methods of Passive Information Grouping in a Classroom Tool for Low Vision Students</langstring></title> 11988: <catalogentry> 11989: <catalog>CSTC</catalog> 11990: <entry><langstring xml:lang="en">249</langstring></entry> 11991: </catalogentry> 11992: <language>English</language> 11993: <description><langstring xml:lang="en"> Mobile computing devices now make it possible to develop low-cost, portable assistive technology. The current lack of satisfactory technology to aid visually impaired students drives our development of a handheld-based viewer for Visually Impaired Students (v-VIS) designed to assist in note taking. v-VIS is a real-time viewer and recording system for professor's notes written on an electronic blackboard. The interface integrates magnification and high-contrast color schemes, enabling students to view the transcribed information in real-time. 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xml:lang="x-none">LOMv1.0</langstring></source> 12211: <value><langstring xml:lang="x-none">Discipline</langstring></value> 12212: </purpose> 12213: <taxonpath> 12214: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 12215: <taxon> 12216: <entry><langstring xml:lang="en">Computer Applications</langstring></entry> 12217: <taxon> 12218: <entry><langstring xml:lang="en">Life and Medical Sciences</langstring></entry> 12219: </taxon> 12220: </taxon> 12221: </taxonpath> 12222: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 12223: </classification> 12224: </lom> 12225: </metadata> 12226: </record> 12227: <record> 12228: <header> 12229: <identifier>oai:CSTC:250</identifier> 12230: <datestamp>2002-05-05</datestamp> 12231: </header> 12232: <metadata> 12233: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 12234: <general> 12235: <title><langstring xml:lang="en">Using VB in the CS Curriculum</langstring></title> 12236: <catalogentry> 12237: <catalog>CSTC</catalog> 12238: <entry><langstring xml:lang="en">250</langstring></entry> 12239: </catalogentry> 12240: <language>English</language> 12241: <description><langstring xml:lang="en"> Panel held at SIGCSE 2002, Covington, KY, Feb. 27 - March 3, 2002 which discussed the many uses of Visual Basic in a modern CS curriculum. Moderator: Joe Hummel. Panelists: Jean Mehta, Floyd Johnson, and Gail Miles.</langstring></description> 12242: <keyword> 12243: <langstring xml:lang="en"> 12244: VB 12245: </langstring> 12246: </keyword> 12247: <keyword> 12248: <langstring xml:lang="en"> 12249: Visual Basic 12250: </langstring> 12251: </keyword> 12252: </general> 12253: <lifecycle> 12254: <status> 12255: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 12256: <value><langstring xml:lang="x-none">Final</langstring></value> 12257: </status> 12258: <contribute> 12259: <role> 12260: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 12261: <value><langstring xml:lang="x-none">Author</langstring></value> 12262: </role> 12263: <centity> 12264: <vcard> 12265: BEGIN:vCard 12266: FN:Jean Mehta 12267: N:Mehta;Jean 12268: EMAIL;INTERNET:mehta@mail.sxu.edu 12269: END:vCard 12270: </vcard> 12271: </centity> 12272: <date> 12273: <datetime>2002-05-05</datetime> 12274: </date> 12275: </contribute> 12276: <contribute> 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<taxonpath> 12436: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 12437: <taxon> 12438: <entry><langstring xml:lang="en">Software</langstring></entry> 12439: <taxon> 12440: <entry><langstring xml:lang="en">Programming Languages</langstring></entry> 12441: </taxon> 12442: </taxon> 12443: </taxonpath> 12444: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 12445: </classification> 12446: </lom> 12447: </metadata> 12448: </record> 12449: <record> 12450: <header> 12451: <identifier>oai:CSTC:252</identifier> 12452: <datestamp>2002-04-19</datestamp> 12453: </header> 12454: <metadata> 12455: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 12456: <general> 12457: <title><langstring xml:lang="en">Integrating Empirical Methods into Computer Science</langstring></title> 12458: <catalogentry> 12459: <catalog>CSTC</catalog> 12460: <entry><langstring xml:lang="en">252</langstring></entry> 12461: </catalogentry> 12462: <language>English</language> 12463: <description><langstring xml:lang="en"> These materials were presented in a panel at SIGCSE 2002. The central theme of the panel was to emphasize the importance of empirical methods in computer science and to present ideas and examples for integrating the development of empirical skills within the CS curriculum. Panel Participants: David Reed, Doug Baldwin, Michael Clancy, Stuart Hansen, and Allen Downey.</langstring></description> 12464: <keyword> 12465: <langstring xml:lang="en"> 12466: computer science education 12467: </langstring> 12468: </keyword> 12469: <keyword> 12470: <langstring xml:lang="en"> 12471: experimentation 12472: </langstring> 12473: </keyword> 12474: <keyword> 12475: <langstring xml:lang="en"> 12476: empirical skills 12477: </langstring> 12478: </keyword> 12479: </general> 12480: <lifecycle> 12481: <status> 12482: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 12483: <value><langstring xml:lang="x-none">Final</langstring></value> 12484: </status> 12485: <contribute> 12486: <role> 12487: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 12488: <value><langstring xml:lang="x-none">Author</langstring></value> 12489: </role> 12490: <centity> 12491: <vcard> 12492: BEGIN:vCard 12493: FN:Michael Clancy 12494: N:Clancy;Michael 12495: 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</purpose> 12681: <taxonpath> 12682: <source><langstring xml:lang="en">ACM Computing Classification System</langstring></source> 12683: <taxon> 12684: <entry><langstring xml:lang="en">Software</langstring></entry> 12685: <taxon> 12686: <entry><langstring xml:lang="en">Programming Techniques</langstring></entry> 12687: </taxon> 12688: </taxon> 12689: </taxonpath> 12690: <description><langstring xml:lang="en">The subject classification that best describes the resource</langstring></description> 12691: </classification> 12692: </lom> 12693: </metadata> 12694: </record> 12695: <record> 12696: <header> 12697: <identifier>oai:CSTC:254</identifier> 12698: <datestamp>2002-04-19</datestamp> 12699: </header> 12700: <metadata> 12701: <lom xmlns="http://www.imsglobal.org/xsd/imsmd_v1p2" xsi:schemaLocation="http://www.imsglobal.org/xsd/imsmd_v1p2 http://www.imsglobal.org/xsd/imsmd_v1p2p2.xsd"> 12702: <general> 12703: <title><langstring xml:lang="en">Open Source Software: Intellectual Challenges to the Status Quo</langstring></title> 12704: <catalogentry> 12705: <catalog>CSTC</catalog> 12706: <entry><langstring xml:lang="en">254</langstring></entry> 12707: </catalogentry> 12708: <language>English</language> 12709: <description><langstring xml:lang="en"> We raise the question: ``What are the social and ethical 12710: responsibilities of computer science faculty regarding open source 12711: software?'' We offer an introductory look at some answers. Panel Participants: Marty Wolf, Kevin Bowyer, Don Gotterbarn, and Keith Miller.</langstring></description> 12712: <keyword> 12713: <langstring xml:lang="en"> 12714: open source 12715: </langstring> 12716: </keyword> 12717: <keyword> 12718: <langstring xml:lang="en"> 12719: teaching using open source 12720: </langstring> 12721: </keyword> 12722: </general> 12723: <lifecycle> 12724: <status> 12725: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 12726: <value><langstring xml:lang="x-none">Final</langstring></value> 12727: </status> 12728: <contribute> 12729: <role> 12730: <source><langstring xml:lang="x-none">LOMv1.0</langstring></source> 12731: <value><langstring xml:lang="x-none">Author</langstring></value> 12732: </role> 12733: <centity> 12734: <vcard> 12735: BEGIN:vCard 12736: FN:Keith Miller 12737: N:Miller;Keith 12738: EMAIL;INTERNET:Miller.Keith@uis.edu 12739: END:vCard 12740: </vcard> 12741: </centity> 12742: <date> 12743: <datetime>2002-04-19</datetime> 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