Document (#9761)

Author

Kaback, S.M.

Title

ONLINE patent information : who needs indexing? We do, naturally!

Source

World patent information. 14(1992) no.3, S.198-199

Year

1992

Abstract

Discusses the question of whether natural language or controlled indexing provides better online information retrieval in the area of synthetic zeolite paptents. Concludes that both natural language and controlled language are needed to maximize retrieval. In any subject area, a combination of the available retrieval parameters is needed to optimize results

Field

Patentinformation

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