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Salton, G.; Voorhees, E.; Fox, E.A.: ¬A comparison of two methods for Boolean query relevance feedback (1984)
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Harman, D.; Voorhees, E.: Social TREC : an overview (2006)
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Salton, G.; Fox, E.A.; Voorhees, E.: Advanced feedback methods in information retrieval (1985)
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Kantor, P.B.; Voorhees, E.: Information retrieval with scanned texts (2000)
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