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Lioma, C.; Ounis, I.: ¬A syntactically-based query reformulation technique for information retrieval (2008)
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Salton, G.: SMART System: 1961-1976 (2009)
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¬The Fourth Text Retrieval Conference (TREC-4) (1996)
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Chung, Y.M.; Lee, J.Y.: ¬A corpus-based approach to comparative evaluation of statistical term association measures (2001)
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Harman, D.: Overview of the first Text Retrieval Conference (1993)
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