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Wellisch, H.H.: Indexing and abstracting 1977-1981 : an international bibliography (1984) 0.01

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Content: Fortsetzung einer Ausgabe von 1980, die die Literatur bis 1976 berücksichtigt. - Laufende Fortsetzung in: The indexer

Palais, E.S.: Abstracting for reference librarians (1988) 0.01

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Abstract: Reference librarians, who are thoroughly familiar with the purpose, scope and arrangement of abstract periodicals, are uniquely qualified for the task of writing abstracts. The procedures described here offer a relatively simple way for them to write acceptable abstracts from the outset. Although research is being conducted in the area of machine generated abstracts, there wll continue to be a role for human abstractors.
Source: Reference librarian. 1988, no.22, S.297-308
Type: a

Hutchins, J.: Summarization: some problems and methods (1987) 0.00

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Source: Informatics 9: Meaning: the frontier of informatics: proceedings of a conference. Ed.: K.P. Jones
Type: a

Endres-Niggemeyer, B.: Content analysis : a special case of text compression (1989) 0.00

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Abstract: Presents a theoretical model, based on the Flower/Hayes model of expository writing, of the process involved in content analysis for abstracting and indexing.
Type: a

Fidel, R.: Writing abstracts for free-text searching (1986) 0.00
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Abstract

A survey of abstracting policies by producers of bibliographical databases examined abstracting guidelines which aim to enhance free- text retrieval. Of the 123 database policies examined, fifty-seven (46 per cent) included such instructions. Editors consider contents of abstracts and their language as a primary factor in retrieval enhancement. Most recommend that once abstractors decide which concepts to include in abstracts and in which form to represent them, these terms should be co-ordinated with index terms assigned from a controlled vocabulary. Guidelines about the type of abstracts, i.e., informative or indicative, and about their length are not affected by the capability of free-text retrieval

Type

a

Abstracting and indexing services in perspective : Miles Conrad memorial lectures 1969-1983. Commemorating the twenty-fifth anniversary of the National Federation of Abstracting and Information Services (1983) 0.00

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Content: Enthält u.a. die Beiträge: BAKER, D.B.: Abstracting and indexing services: past, present, and future; KENNEDY, H.E.: A perspective on fifteen years in the abstracting and indexing field; WEIL, B.H.: Will abstracts survive technological developments? and will "cheaper is better" win out?; KILGOUR, F.G.: Comparative development of abstracting and indexing, and monograph cataloging; ROWLETT, R.J.: Abstracts, who needs them?

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