Search (2 results, page 1 of 1)

  • × author_ss:"Huibers, T.W.C."
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Huibers, T.W.C.; Bruza, P.D.: Situations, a general framework for studying information retrieval (1996) 0.07 
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    Abstract
    Presents a framework for the theoretical comparison of information retrieval models based on how the models decide aboutness. The framework is based on concepts emerging from the field of situation theory. So called infons and profons represent elementary information carriers which can be manipulated by unions and fusion operators. These operators allow relationships between information carriers to be established. Sets of infons form so called situations which are used to model the information born by objects such as documents. Demonstrates how an arbitrary information retrieval model can be mapped down into the framework with special functions defined for this purpose depending on the model at hand. 2 examples are given based on the Boolean retrieval and coordination level matching models. Starting from an axiomatization of aboutness, retrieval models can be compared according to which axioms they are governed by
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  2. Berger, F.C.; Huibers, T.W.C.: ¬A framework based on situation theory for searching in a thesaurus (1995) 0.02 
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