Document (#18737)

Author
Pfeifer, U.
Pennekamp, S.
Title
Incremental processing of vague queries in interactive retrieval systems
Source
Hypertext - Information Retrieval - Multimedia '97: Theorien, Modelle und Implementierungen integrierter elektronischer Informationssysteme. Proceedings HIM '97. Hrsg.: N. Fuhr u.a
Imprint
Konstanz : Universitätsverlag
Year
1997
Pages
S.223-236
Series
Schriften zur Informationswissenschaft; Bd.30
Abstract
The application of information retrieval techniques in interactive environments requires systems capable of effeciently processing vague queries. To reach reasonable response times, new data structures and algorithms have to be developed. In this paper we describe an approach taking advantage of the conditions of interactive usage and special access paths. To have a reference we investigate text queries and compared our algorithms to the well known 'Buckley/Lewit' algorithm. We achieved significant improvements for the response times
Theme
Retrievalalgorithmen

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