Search (4 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  1. Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983) 8.71 
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    Rijsbergen, C.J. van
  2. Salton, G.; Rijsbergen, C.J. van; Maron, M.E.: Panel on key issues in information retrieval (1983) 8.71 
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  3. Rijsbergen, C.J. van: Retrieval effectiveness (1981) 8.71 
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  4. Rijsbergen, C.J. van: ¬A non-classical logic for information retrieval (1986) 8.71 
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