ACL Anthology Network (All About NLP) (beta) The Association Of Computational Linguistics Anthology Network |
ACL ID | P02-1015 |
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Title | Parsing Non-Recursive CFGs |
Venue | Annual Meeting of the Association of Computational Linguistics |
Session | Main Conference |
Year | 2002 |
Authors |
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We consider the problem of parsing non-recursive context-free grammars, i.e., context-free grammars that generate finite languages. In natural language process- ing, this problem arises in several areas of application, including natural language generation, speech recognition and ma- chine translation. We present two tabu- lar algorithms for parsing of non-recursive context-free grammars, and show that they perform well in practical settings, despite the fact that this problem is PSPACE- complete.