Document (#35441)

Author

Williams, R.V.

Title

Hans Peter Luhn and Herbert M. Ohlman : their roles in the origins of keyword-in-context/permutation automatic indexing

Source

Journal of the American Society for Information Science and Technology. 61(2010) no.4, S.835-849

Year

2010

Abstract

The invention of automatic indexing using a keyword-in-context approach has generally been attributed solely to Hans Peter Luhn of IBM. This article shows that credit for this invention belongs equally to Luhn and Herbert Ohlman of the System Development Corporation. It also traces the origins of title derivative automatic indexing, its development and implementation, and current status.

Theme

Geschichte der Sacherschließung
Automatisches Indexieren

Object

KWIC

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