Document (#16781)

Author
Grossman, D.A.
Title
Integrating structured data and text : a relational approach
Source
Journal of the American Society for Information Science. 48(1997) no.2, S.122-132
Year
1997
Abstract
Integrates structured data and text using the unchanged, standard relational model to implement an information retrieval system. Uses a prototype to verify it, and then investigates the performance of a parallel relational database system for this application. Also tests the effect of query reduction on accuracy and finds that queries can be reduced prior to their implementation without incurring a significant loss in precision/recall. This reduction also serves to improve run-time performance. Compares the results to a special purpose information retrieval system. The relational model offers scalable performance and includes the ability to integrate structured data and text in a portable fashion

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