Literaturnachweis - Detailanzeige
Autor/inn/en | Turtle, Howard; Flood, James |
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Titel | Query Evaluation: Strategies and Optimizations. |
Quelle | In: Information Processing & Management, 31 (1995) 6, S.831-50 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0306-4573 |
Schlagwörter | Access to Information; Comparative Analysis; Cost Effectiveness; Evaluation Methods; Information Management; Information Retrieval; Information Systems; Natural Language Processing |
Abstract | Discusses two query evaluation strategies used in large text retrieval systems: (1) term-at-a-time; and (2) document-at-a-time. Describes optimization techniques that can reduce query evaluation costs. Presents simulation results that compare the performance of these optimization techniques when applied to natural language query evaluation. (JMV) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |