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Croft, W.B.; Harper, D.J.: Using probabilistic models of document retrieval without relevance information (1979) 0.04

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Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.02

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Source: Annual review of information science and technology. 22(1987), S.109-145

Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997) 0.01

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Date: 27. 2.1999 20:55:22

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