-
Ojala, M.: Research into full-text retrieval (1990)
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Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
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- 23. 1.1999 19:22:09
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Molto, M.: Improving full text search performance through textual analysis (1993)
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Couvreur, T.R.; Benzel, R.N.; Miller, S.F.; Zeitler, D.N.; Lee, D.L.; Singhal, M.; Shivaratri, N.; Wong, W.Y.P.: ¬An analysis of performance and cost factors in searching large text databases using parallel search systems (1994)
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Magennis, M.: Expert rule-based query expansion (1995)
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Bernard, M.: Modelling the efficient access to full-text information (1996)
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-
Casale, M.: Full text retrieval for the Web (1996)
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-
Melucci, M.: Passage retrieval : a probabilistic technique (1998)
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-
Shewale, N.G.: Information delivery of full-text databases in academic and research libraries using hypermedia (1998)
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- Source
- Information management in academic and research libraries: Proceedings of the 5th National convention for Automation of Libraries in Education and Research (CALIBER-98), Bhubaneswar, India, 4-5 March 1998. Ed. by M. Mahapatra et al
-
Sieverts, E.G.; Hofstede, M.; Groeniger, B.O.: Software for information storage and retrieval tested, evaluated and compared : pt.4: indexing and full-text retrieval programs (1992)
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