-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
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- Annual review of information science and technology. 22(1987), S.109-145
-
Belkin, N.J.; Marchetti, P.G.; Cool, C.: BRAQUE: design of an interface to support user interaction in information retrieval (1993)
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- Source
- Information processing and management. 29(1993) no.3, S.325-344
-
Belkin, N.J.; Croft, W.B.: Information filtering and information retrieval : two sides of the same coin? (1992)
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- Communications of the Association for Computing Machinery. 35(1992) no.12, S.29-38
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Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005)
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- Date
- 29. 3.1996 18:16:49
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Li, Y.; Belkin, N.J.: ¬An exploration of the relationships between work task and interactive information search behavior (2010)
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- 28. 9.2010 11:24:28
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Yuan, X.; Belkin, N.J.: Evaluating an integrated system supporting multiple information-seeking strategies (2010)
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- 28. 9.2010 12:39:33
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Yuan, X.; Belkin, N.J.: Investigating information retrieval support techniques for different information-seeking strategies (2010)
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- 23. 7.2010 11:28:45
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Li, Y.; Belkin, N.J.: ¬A faceted approach to conceptualizing tasks in information seeking (2008)
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- 22.11.2008 16:29:21
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Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
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- 22. 9.1997 19:16:05
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Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014)
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