THE COMMON PATTERN SPECIFICATION LANGUAGE
作者： Douglas E. Appelt , Boyan Onyshkevych
关键词: Lexicography 、 Information system 、 Matching (statistics) 、 Specification language 、 Natural language processing 、 Artificial intelligence 、 Computer science 、 Programming language 、 Rule-based machine translation 、 Information extraction 、 Regular expression
摘要: This paper describes the Common Pattern Specification Language (CPSL) that was developed during TIPSTER program by a committee of researchers from research sites. Many information extraction systems work matching regular expressions over lexical features input symbols. CPSL designed as language for specifying such finite-state grammars purpose rules in relatively system-independent way. The adoption common would enable creation shareable resources development rule-based systems.
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