Efficient Parsing for Natural Language: A Fast Algorithm for Practical Systems
Efficient Parsing for Natural Language: A Fast Algorithm for Practical Systems
The organization of knowledge in a multi-lingual, integrated parser (natural language, translation)
The organization of knowledge in a multi-lingual, integrated parser (natural language, translation)
Natural language dialogue in an integrated computational model
Natural language dialogue in an integrated computational model
Functional Unification Grammar: a formalism for machine translation
ACL '84 Proceedings of the 10th International Conference on Computational Linguistics and 22nd annual meeting on Association for Computational Linguistics
Using restriction to extend parsing algorithms for complex-feature-based formalisms
ACL '85 Proceedings of the 23rd annual meeting on Association for Computational Linguistics
Parsing spoken language: a semantic caseframe approach
COLING '86 Proceedings of the 11th coference on Computational linguistics
On knowledge-based machine translation
COLING '86 Proceedings of the 11th coference on Computational linguistics
Another stride towards knowledge-based machine translation
COLING '86 Proceedings of the 11th coference on Computational linguistics
PGF: A Portable Run-time Format for Type-theoretical Grammars
Journal of Logic, Language and Information
From syntax to meaning in natural language processing
AAAI'91 Proceedings of the ninth National conference on Artificial intelligence - Volume 1
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Machine translation should be semanticalty-accurate, linguistically-principled, user-interactive, and extensible to multiple languages and domains. This paper presents the universal parser architecture that strives to meet these objectives. In essence, linguistic knowledge bases (syntactic, semantic, lexical, pragmatic), encoded in theoretically-motivated formalisms such as lexical-functional grammars, are unified and precompiled into fast run-time grammars for parsing and generation. Thus, the universal parser provides principled run-time integration of syntax and semantics, while preserving the generality of domain-independent syntactic grammars, and language-independent domain knowledge bases; the optimized cross product is generated automatically in the precornpllation phase. Initial results for bi-directional English-Japanese translation show considerable promise both in terms of demonstrating the theoretical feasibillty of the approach and in terms of subsequent practical utility.