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ACL
1998
14 years 11 months ago
Translating a Unification Grammar with Disjunctions into Logical Constraints
This paper proposes a method for generating a logicalconstraint-based internal representation from a unification grammar formalism with disjunctive information. Unification gramma...
Mikio Nakano, Akira Shimazu
ACL
1990
14 years 10 months ago
Expressing Disjunctive and Negative Feature Constraints with Classical First-Order Logic
In contrast to the "designer logic" approach, this paper shows how the attribute-value feature structures of unification grammar and constraints on them can be axiomatiz...
Mark Johnson
EACL
1993
ACL Anthology
14 years 11 months ago
Disjunctions and Inheritance in the Context Feature Structure System
Substantial efforts have been made in order to cope with disjunctions in constraint based grammar formalisms (e.g. [Kasper, 1987; Maxwell and Kaplan, 1991; DSrre and Eisele, 1990]...
Martin Böttcher
COLING
1990
14 years 10 months ago
Generation for Dialogue Translation Using Typed Feature Structure Unification
This article introduces a bidirectional grammar generation system called feature structure-directed generation, developed for a dialogue translation system. The system utilizes ty...
Yoshihiro Ueda, Kiyoshi Kogure
79
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COLING
1992
14 years 10 months ago
A Constraint-Based Approach To Translating Anaphoric Dependencies
The normal method for representing anaphoric dependencies in Unification Based grammar tbrmalisms is that of re-entrance. In this paper, we address the problems that this represen...
Louisa Sadler, Doug Arnold