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  • × author_ss:"Efthimiadis, E.N."
  • × theme_ss:"Literaturübersicht"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Efthimiadis, E.N.: Query expansion (1996) 0.00 
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    Abstract
    State of the art review of query expansion (or term expansion) as the process of supplementing the original query with additional terms in order to improve retrieval performance. Research in the subject is presented in a highly structured way and is presented according to 3 types of query expansion; manual query expansion; automatic query expansion; and interactive query expansion
    Type
    a