An Approach to Automatic Indexing of Scientific Publications in High Energy Physics for Database SPIRES HEP

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We introduce an approach to automatic indexing of e-prints based on a pattern-matching technique making extensive use of an Associative Patterns Dictionary (APD), developed by us. Entries in the APD consist of natural language phrases with the same semantic interpretation as a set of keywords from a controlled vocabulary. The method also allows to recognize within e-prints formulae written in TeX notations that might also appear as keywords. We present an automatic indexing system, AUTEX, which we have applied to keyword index e-prints in selected areas in high energy physics (HEP) making use of the DESY-HEPI thesaurus as a controlled vocabulary.
23 pages, 4 figures

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Information Retrieval, Digital Libraries, H.3.1; H.3.2; H.3.6; H.3.7

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http://salesiana.dossiersoluciones.com/handle/123456789/31363

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cs/0211041
 http://arxiv.org/abs/cs/0211041

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arXiv