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The common pattern specification language

, und . Proceedings of a workshop on held at Baltimore, Maryland: October 13-15, 1998, Seite 23--30. Stroudsburg, PA, USA, Association for Computational Linguistics, (1998)
DOI: 10.3115/1119089.1119095

Zusammenfassung

This paper describes the Common Pattern Specification Language (CPSL) that was developed during the TIPSTER program by a committee of researchers from the TIPSTER research sites. Many information extraction systems work by matching regular expressions over the lexical features of input symbols. CPSL was designed as a language for specifying such finite-state grammars for the purpose of specifying information extraction rules in a relatively system-independent way. The adoption of such a common language would enable the creation of shareable resources for the development of rule-based information extraction systems.

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