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ACL
2001
14 years 26 days ago
An Algebra for Semantic Construction in Constraint-based Grammars
We develop a framework for formalizing semantic construction within grammars expressed in typed feature structure logics, including HPSG. The approach provides an alternative to t...
Ann A. Copestake, Alex Lascarides, Dan Flickinger
ACL
2004
14 years 26 days ago
Optimizing Typed Feature Structure Grammar Parsing through Non-Statistical Indexing
This paper introduces an indexing method based on static analysis of grammar rules and type signatures for typed feature structure grammars (TFSGs). The static analysis tries to p...
Cosmin Munteanu, Gerald Penn