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Shiri, A.A.; Revie, C.: Query expansion behavior within a thesaurus-enhanced search environment : a user-centered evaluation (2006)
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- 22. 7.2006 16:32:43
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.4, S.462-478
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Bilal, D.; Kirby, J.: Differences and similarities in information seeking : children and adults as Web users (2002)
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- Information processing and management. 38(2002) no.5, S.649-670
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Ihadjadene, M.; Bouché, R.: Using syntagmatic relationships based on a RAMEAU list as a browsing relevance feedback strategy in a WWW-OPAC (1998)
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- S.161-
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Shiri, A.A.; Revie, C.: End-user interaction with thesauri : an evaluation of cognitive overlap in search term selection (2004)
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- S.233-238
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Hancock-Beaulieu, M.: Evaluating the impact of an online library catalogue on subject searching behaviour at the catalogue and at the shelves (1990)
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- Journal of documentation. 46(1990), S.318-338
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Shiri, A.; Revie, C.: Usability and user perceptions of a thesaurus-enhanced search interface (2005)
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- Journal of documentation. 61(2005) no.5, S.640-656
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Kruschwitz, U.; AI-Bakour, H.: Users want more sophisticated search assistants : results of a task-based evaluation (2005)
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- Journal of the American Society for Information Science and Technology. 56(2005) no.13, S.1377-1393
