Formal constraints on metarules

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Formal constraints on metarules

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Title: Formal constraints on metarules
Author: Shieber, Stuart; Robinson, Jane J.; Stucky, Susan U.; Uszkoreit, Hans

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Citation: Stuart M. Shieber, Susan U. Stucky, Hans Uszkoreit, and Jane J. Robinson. Formal constraints on metarules. In Proceedings of the 21st Annual Meeting of the Association for Computational Linguistics, pages 22-27, Massachusetts Institute of Technology, Cambridge, Massachusetts, June 15-17 1983.
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Abstract: Metagrammatical formalisms that combine context-free phrase structure rules and metarules (MPS grammars) allow concise statement of generalizations about the syntax of natural languages. Unconstrained MPS grammars, unfortunately, are not computationally "safe." We evaluate several proposals for constraining them, basing our assessment on computational tractability and explanatory adequacy. We show that none of them satisfies both criteria, and suggest new directions for research on alternative metagrammatical formalisms.
Published Version: http://www.aclweb.org/anthology/P83-1004
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:2309660

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  • FAS Scholarly Articles [6463]
    Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University
 
 

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