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  • × author_ss:"Craven, T.C."
  • × year_i:[1980 TO 1990}
  1. Craven, T.C.: Research in document classification and indexing (Canada) 1971-1980 (1981) 0.02 
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  2. Craven, T.C.: Changing technologies: impact on information: the case of string indexing (1985) 0.02 
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  3. Craven, T.C.: Adapting of string indexing systems for retrieval using proximity operators (1988) 0.02 
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    Abstract
    This article explores the idea of using a conventional string indexing source description, together with a special phrase generator, to generate multiple descriptor phrases for inclusion in a database record for online retrieval. For use with proximity operators, these multiple descriptor phrases should attempt to meet such objectives as bringing together groups of syntactically related words. Software for generating multiple descriptor phrases from source descriptions in a specific existing string indexing system is briefly described

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