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Debili, Fathi; And Others – Information Processing and Management, 1989
Analyzes different kinds of reformulations used in information retrieval systems where full text databases are accessed through natural language queries. Tests of these reformulations on large full text databases managed by the Syntactic and Probabilistic Indexing and Retrieval of Information in Texts (SPIRIT) system are described, and an expert…
Descriptors: Computational Linguistics, Expert Systems, Full Text Databases, Information Retrieval