Document (#29705)

Author

Beaulieu, M.

Title

Experiments on interfaces to support query expansion

Source

Journal of documentation. 53(1997) no.1, S.8-19

Year

1997

Abstract

Focuses on the user and human-computer interaction (HCI) aspects of the research based on the Okapi text retrieval system. Describes 3 experiments using different approaches to query expansion, highlighting the relationship between the functionality of a system and different interface designs. These experiments involve both automatic and interactive query expansion, and both character based and GUI (graphical user interface) environments. The effectiveness of the search interaction for query expansion depends on resolving opposing interface and functional aspects, e.g. automatic vs. interactive query expansion, explicit vs. implicit use of a thesaurus, and document vs. query space

Content

Vgl. auch unter: http://www.emeraldinsight.com/10.1108/EUM0000000007187.

Footnote

Contribution to a thematic issue on Okapi and information retrieval research

Theme

OPAC
Suchoberflächen
Semantisches Umfeld in Indexierung u. Retrieval

Object

Okapi

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3. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The changing face of OKAPI (1994) 0.45

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5. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.39

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