Literaturnachweis - Detailanzeige
Autor/inn/en | Jarvelin, Kalervo; Niemi, Timo |
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Titel | Deductive Information Retrieval Based on Classifications. |
Quelle | In: Journal of the American Society for Information Science, 44 (1993) 10, S.557-78 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0002-8231 |
Schlagwörter | Stellungnahme; Classification; Database Management Systems; Databases; Deduction; Information Retrieval; Mathematical Formulas; Thesauri |
Abstract | Shows how deductive data management techniques can be applied to the utilization of data value classifications in information retrieval. A representation of classifications which supports transitive computation is defined, and an operation-oriented deductive query language tailored for classification-based deductive information retrieval in fact databases is presented. (Contains 27 references.) (LRW) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |