-
Shapiro, C.D.; Yan, P.-F.: Generous tools : thesauri in digital libraries (1996)
0.00
0.002956213 = product of:
0.014781064 = sum of:
0.014781064 = product of:
0.044343192 = sum of:
0.044343192 = weight(_text_:f in 3132) [ClassicSimilarity], result of:
0.044343192 = score(doc=3132,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.3082599 = fieldWeight in 3132, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0546875 = fieldNorm(doc=3132)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
-
Jarvelin, K.: ¬A deductive data model for thesaurus navigation and query expansion (1996)
0.00
0.0026315656 = product of:
0.013157828 = sum of:
0.013157828 = product of:
0.03947348 = sum of:
0.03947348 = weight(_text_:29 in 5625) [ClassicSimilarity], result of:
0.03947348 = score(doc=5625,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.31092256 = fieldWeight in 5625, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=5625)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 2. 3.1997 17:29:07
-
Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994)
0.00
0.002607893 = product of:
0.013039465 = sum of:
0.013039465 = product of:
0.039118394 = sum of:
0.039118394 = weight(_text_:22 in 5693) [ClassicSimilarity], result of:
0.039118394 = score(doc=5693,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.30952093 = fieldWeight in 5693, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5693)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 30. 3.2001 13:35:22
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996)
0.00
0.0022819063 = product of:
0.011409531 = sum of:
0.011409531 = product of:
0.034228593 = sum of:
0.034228593 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
0.034228593 = score(doc=6958,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.2708308 = fieldWeight in 6958, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=6958)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998)
0.00
0.0022819063 = product of:
0.011409531 = sum of:
0.011409531 = product of:
0.034228593 = sum of:
0.034228593 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
0.034228593 = score(doc=1319,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.2708308 = fieldWeight in 1319, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1319)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 1. 8.1996 22:08:06
-
Lund, K.; Burgess, C.; Atchley, R.A.: Semantic and associative priming in high-dimensional semantic space (1995)
0.00
0.0022819063 = product of:
0.011409531 = sum of:
0.011409531 = product of:
0.034228593 = sum of:
0.034228593 = weight(_text_:22 in 2151) [ClassicSimilarity], result of:
0.034228593 = score(doc=2151,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.2708308 = fieldWeight in 2151, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2151)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Source
- Proceedings of the Seventeenth Annual Conference of the Cognitive Science Society: July 22 - 25, 1995, University of Pittsburgh / ed. by Johanna D. Moore and Jill Fain Lehmann
-
Kwok, K.L.: ¬A network approach to probabilistic information retrieval (1995)
0.00
0.0019736742 = product of:
0.00986837 = sum of:
0.00986837 = product of:
0.029605111 = sum of:
0.029605111 = weight(_text_:29 in 5696) [ClassicSimilarity], result of:
0.029605111 = score(doc=5696,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.23319192 = fieldWeight in 5696, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=5696)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.1996 18:42:14
-
Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996)
0.00
0.0019559197 = product of:
0.009779599 = sum of:
0.009779599 = product of:
0.029338794 = sum of:
0.029338794 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
0.029338794 = score(doc=2230,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.23214069 = fieldWeight in 2230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2230)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Source
- Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al
-
Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995)
0.00
0.0016299331 = product of:
0.008149666 = sum of:
0.008149666 = product of:
0.024448996 = sum of:
0.024448996 = weight(_text_:22 in 5697) [ClassicSimilarity], result of:
0.024448996 = score(doc=5697,freq=2.0), product of:
0.12638368 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.036090754 = queryNorm
0.19345059 = fieldWeight in 5697, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5697)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 22. 2.1996 13:14:10
-
ALA / Subcommittee on Subject Relationships/Reference Structures: Final Report to the ALCTS/CCS Subject Analysis Committee (1997)
0.00
0.0014781065 = product of:
0.007390532 = sum of:
0.007390532 = product of:
0.022171596 = sum of:
0.022171596 = weight(_text_:f in 1800) [ClassicSimilarity], result of:
0.022171596 = score(doc=1800,freq=2.0), product of:
0.14385001 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.036090754 = queryNorm
0.15412995 = fieldWeight in 1800, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.02734375 = fieldNorm(doc=1800)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Content
- Enthält: Appendix A: Subcommittee on Subject Relationships/Reference Structures - REPORT TO THE ALCTS/CCS SUBJECT ANALYSIS COMMITTEE - July 1996 Appendix B (part 1): Taxonomy of Subject Relationships. Compiled by Dee Michel with the assistance of Pat Kuhr - June 1996 draft (alphabetical display) (Separat in: http://web2.ala.org/ala/alctscontent/CCS/committees/subjectanalysis/subjectrelations/msrscu2.pdf) Appendix B (part 2): Taxonomy of Subject Relationships. Compiled by Dee Michel with the assistance of Pat Kuhr - June 1996 draft (hierarchical display) Appendix C: Checklist of Candidate Subject Relationships for Information Retrieval. Compiled by Dee Michel, Pat Kuhr, and Jane Greenberg; edited by Greg Wool - June 1997 Appendix D: Review of Reference Displays in Selected CD-ROM Abstracts and Indexes by Harriette Hemmasi and Steven Riel Appendix E: Analysis of Relationships in Six LC Subject Authority Records by Harriette Hemmasi and Gary Strawn Appendix F: Report of a Preliminary Survey of Subject Referencing in OPACs by Gregory Wool Appendix G: LC Subject Referencing in OPACs--Why Bother? by Gregory Wool Appendix H: Research Needs on Subject Relationships and Reference Structures in Information Access compiled by Jane Greenberg and Steven Riel with contributions from Dee Michel and others edited by Gregory Wool Appendix I: Bibliography on Subject Relationships compiled mostly by Dee Michel with additional contributions from Jane Greenberg, Steven Riel, and Gregory Wool
-
Brezillon, P.; Saker, I.: Modeling context in information seeking (1999)
0.00
0.0013157828 = product of:
0.006578914 = sum of:
0.006578914 = product of:
0.01973674 = sum of:
0.01973674 = weight(_text_:29 in 276) [ClassicSimilarity], result of:
0.01973674 = score(doc=276,freq=2.0), product of:
0.12695599 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.036090754 = queryNorm
0.15546128 = fieldWeight in 276, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=276)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 21. 3.2002 19:29:27
