Machine-Aided Indexing at NASA.

Silvester, June P.; And Others

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Peer reviewed

ERIC Number: EJ489688

Record Type: Journal

Publication Date: 1994

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0306-4573

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Machine-Aided Indexing at NASA.

Silvester, June P.; And Others

Information Processing and Management, v30 n5 p631-45 Sep-Oct 1994

Describes the National Aeronautics and Space Administration (NASA) Lexical Dictionary (NLD), a machine-aided indexing system used online at the NASA Center for AeroSpace Information (CASI). The functions of NLD system components are described in detail, and production and quality benefits resulting from machine-aided indexing at CASI are discussed. (Contains 12 references.) (KRN)

Descriptors: Automatic Indexing, Database Management Systems, Dictionaries, Evaluation, Information Retrieval, Lexicography, Natural Language Processing, Online Systems, Subject Index Terms, Thesauri

Publication Type: Reports - Descriptive; Journal Articles

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

Author Affiliations: N/A