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Bell, T.C.; Moffat, A.; Nevill-Manning, C.G.; Witten, I.H.; Zobel, J.: Data compression in full-text retrieval system (1993)
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Persin, M.; Zobel, J.; Sacks-Davis, R.: Filtered document retrieval with frequency-sorted indexes (1996)
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Moffat, A.; Zobel, J.: Self-indexing inverted files for fast text retrieval (1996)
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