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  • × author_ss:"Robertson, S.E."
  • × theme_ss:"Literaturübersicht"
  • × year_i:[1970 TO 1980}
  1. Robertson, S.E.: Theories and models in information retrieval (1977) 0.00
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    Abstract
    This paper is concerned with recent work in the theory of information retrieval. More particularly, it is concerned with theories which tackle the problem of retrieval performance, in a sense which will be explained. The aim is not an exhaustive survey of such work; rather it is an analysis and synthesis of those contributions which I feel to be important or find interesting
    Source
    Journal of documentation. 33(1977), S.126-148