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Bando, L.L.; Scholer, F.; Turpin, A.: Query-biased summary generation assisted by query expansion : temporality (2015)
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Vechtomova, O.; Karamuftuoglu, M.: Lexical cohesion and term proximity in document ranking (2008)
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Efthimiadis, E.N.: Query expansion (1996)
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Smith, M.P.; Pollitt, S.A.: ¬A comparison of ranking formulae and their ranks (1995)
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Robertson, S.E.: OKAPI at TREC-3 (1995)
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