ACL 1992 | Sciweavers

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ACL
1992

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Linear Context-Free Rewriting Systems and Deterministic Tree-Walking Transducers

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We show that the class of string languages generated by linear context-free rewriting systems is equal to the class of output languages of deterministic treewalking transducers. F...

David J. Weir

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ACL
1992

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Accommodating Context Change

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Two independent mechanisms of context change have been discussed separately in the literature

Bonnie L. Webber, Breck Baldwin

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ACL
1992

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Information States as First Class Citizens

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The information state of an agent is changed when a text (in natural language) is processed. The meaning of a text can be taken to be this information state change potential. The ...

Jørgen Villadsen

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ACL
1992

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Spatial Lexicalization in the Translation of Prepositional Phrases

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A pattern in the translation of locative prepositional phrases between English and Spanish is presented. A way of exploiting this pattern is proposed in the context of a multiling...

Arturo Trujillo

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ACL
1992

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Information Retrieval Using Robust Natural Language Processing

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We developed a fully automated Information Retrieval System which uses advanced natural language processing techniques to enhance the effectiveness of traditional key-word based d...

Tomek Strzalkowski, Barbara Vauthey

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ACL
1992

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An Alternative Conception of Tree-Adjoining Derivation

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Yves Schabes, Stuart M. Shieber

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ACL
1992

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Recognition of Linear Context-Free Rewriting Systems

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The class of linear context-free rewriting systems has been introduced as a generalization of a class of grammar formalisms known as mildly context-sensitive. The recognition prob...

Giorgio Satta

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ACL
1992

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Prosodic Aids to Syntactic and Semantic Analysis of Spoken English

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Prosody can be useful in resolving certain lexical and structural ambiguities in spoken English. In this paper we present some results of employing two types of prosodic informati...

Chris D. Rowles, Xiuming Huang

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ACL
1992

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Understanding Repetition in Natural Language Instructions - The Semantics of Extent

14 years 1 months ago