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Robertson, S.E.; Walker, S.: Some simple effective approximations to the 2-Poisson molde for probabilisitc weighted retrieval (1979)
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Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997)
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Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 1 (2000)
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Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 2 (2000)
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Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000)
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Delgado, A.D.; Martínez, R.; Montalvo, S.; Fresno, V.: Person name disambiguation in the Web using adaptive threshold clustering (2017)
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Brouard, C.; Nie, J.-Y.: Relevance as resonance : a new theoretical perspective and a practical utilization in information filtering (2004)
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Buckland, M.A.; Norgard, B.A.; Plaunt, C.: Filing, filtering, and the first few found (1993)
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Houston, R.; Westbrook, L.: Information-based mitigation of intimate partner violence (2013)
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Buckland, M.K.: OASIS: a front-end for prototyping catalog enhancements (1992)
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