Indexing and abstracting service: Difference between revisions

Revision as of 22:08, 10 April 2013

Revision as of 08:54, 11 April 2013

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An '''abstracting service''' is a service that provides [[Abstract (summary)|abstracts]] of publications, often on a subject or group of related subjects, usually on a subscription basis.<ref>Manzer, B. M. (1977). ''The Abstract Journal, 1790-1920. Origin, Development and Diffusion''. Metuchen, N.J.: The Scarecrow Press.</ref> An '''indexing service''' is a service that assigns descriptors and other kinds of access points to [[document]]s. The word indexing service is today mostly used for computer programs, but may also cover services providing [[back-of-the-book index]]es, journal indexes, and related kinds of indexes (see [[index (publishing)]]. An '''indexing and abstracting service''' is a service that provides shortening or summarizing of documents and assigning of descriptors for referencing documents.<ref>Klempner, Irving M. (1968). ''Diffusion of abstracting and indexing services for government-sponsored research''. Metuchen, N.J. Scarecrow Press.</ref> An indexing and abstracting service can increase the academic impact of the papers indexed in it by making them more visible and providing them with a quality label. There is some evidence suggesting that appearing in the ISI Web of Science can double the number of citations received by a given paper.<ref>Diego Varela (2012) 'The contribution of ISI indexing to a paper's citations: results of a natural experiment', European Political Science advance online publication 5 October 2012; [http://dx.doi.org/10.1057/eps.2012.29 doi: 10.1057/eps.2012.29].</ref>

The product is often an '''abstract journal''' or a [[bibliographic index]], which may be a subject bibliography or a [[bibliographic database]].