-
Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994)
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- Date
- 30. 3.2001 13:35:22
- Pages
- S.295-303
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996)
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- S.205-218
- 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)
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- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 30(1998) nos.1/7, S.621-623
-
Lund, K.; Burgess, C.; Atchley, R.A.: Semantic and associative priming in high-dimensional semantic space (1995)
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- Pages
- S.660-665
- 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
-
Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996)
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- Pages
- S.235-243
- 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)
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- Date
- 22. 2.1996 13:14:10
- Source
- Information processing and management. 31(1995) no.4, S.605-620
-
Gauch, S.; Chong, M.K.: Automatic word similarity detection for TREC 4 query expansion (1996)
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- S.527-536
-
Gauch, S.; Wang, J.: Corpus analysis for TREC 5 query expansion (1997)
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- Pages
- S.537-546
-
Talja, S.; Keso, H.; Pietilainen, T.: ¬The production of context in information seeking research : a metatheoretical view (1999)
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- Information processing and management. 35(1999) no.6, S.751-763
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Veltman, K.H.: Frontiers in conceptual navigation for cultural heritage (1999)
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- Pages
- 287 S
-
Principles of semantic networks : explorations in the representation of knowledge (1991)
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- Content
- Vgl. für die einzelnen Beiträge: IC 19(1992) no.4, S. 244 (4-330)
- Footnote
- Rez. in: Knowledge organization. 20(1993) no.1, S.60-61 (O. Sechser)
-
Hemmje, M.: LyberWorld : eine 3D-basierte Benutzerschnittstelle für die computerunterstützte Informationssuche in Dokumentmengen (1993)
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- Source
- GMD-Spiegel. 1993. H.1, S.56-63
-
Qiu, Y.; Frei, H.P.: Concept based query expansion (1993)
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- Source
- SIGIR forum. 1993, Special issue, S.160-169
-
Hancock-Beaulieu, M.: Interactive query expansion in an OPAC : interface and retrieval issues (1995)
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- Source
- Journal of document and text management. 3(1995) no.2, S.172-185
-
Oakes, M.P.; Taylor, M.J.: Automated assistance in the formulation of search statements for bibliographic databases (1998)
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- Source
- Information processing and management. 34(1998) no.6, S.645-668
-
Walker, S.: Subject access in online catalogues (1991)
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- Pages
- S.23-33
-
Hancock-Beaulieu, M.: Query expansion : advances in research in online catalogues (1992)
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- Source
- Journal of information science. 18(1992), S.99-103
-
Efthimiadis, E.N.: Approaches to search formulation and query expansion in information systems : DRS, DBMS, ES (1992)
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- 105 S
-
Smeaton, A.F.; Kelledy, L.; O'Donnell, R.: TREC-4 experiments at Dublin City University : thresholding posting lists, query expansion with WordNet and POS tagging of Spanish (1996)
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- Pages
- S.373-389
-
Walker, S.; DeVere, R.: Improving subject retrieval in online catalogues : T.2: Relevance feedback and query expansion (1990)
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