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Wood, F.; Ford, N.; Miller, D.; Sobczyk, G.; Duffin, R.: Information skills, searching behaviour and cognitive styles for student-centred learning : a computer-assisted learning approach (1996)
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- Journal of information science. 22(1996) no.2, S.79-92
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Crestani, F.; Rijsbergen, C.J. van: Information retrieval by imaging (1996)
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- 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
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Leininger, K.: Interindexer consistency in PsychINFO (2000)
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Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
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King, D.W.: Blazing new trails : in celebration of an audacious career (2000)
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Petrelli, D.: On the role of user-centred evaluation in the advancement of interactive information retrieval (2008)
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- Information processing and management. 44(2008) no.1, S.22-38
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Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011)
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Ravana, S.D.; Taheri, M.S.; Rajagopal, P.: Document-based approach to improve the accuracy of pairwise comparison in evaluating information retrieval systems (2015)
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