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DLT
2006
15 years 1 months ago
Well-Founded Semantics for Boolean Grammars
Abstract. Boolean grammars [A. Okhotin, Information and Computation 194 (2004) 19-48] are a promising extension of context-free grammars that supports conjunction and negation. In ...
Vassilis Kountouriotis, Christos Nomikos, Panos Ro...
COLING
1992
15 years 26 days ago
The Nondirectional Representation Of Systemic Functional Grammars And Semantics As Typed Feature Structures
A small fragment of the Systemic Functional Grammar of the PENMANsystem is reformulated in the Typed Feature Structure language. Through this reformulation wc gain full reversibil...
John A. Bateman, Martin C. Emele, Stefan Momma
ACL
2006
15 years 1 months ago
Coreference Handling in XMG
We claim that existing specification languages for tree based grammars fail to adequately support identifier managment. We then show that XMG (eXtensible MetaGrammar) provides a s...
Claire Gardent, Yannick Parmentier
EACL
2003
ACL Anthology
15 years 1 months ago
Information Structure in Topological Dependency Grammar
Topological Dependency Grammar (TDG) is a lexicalized dependency grammar formalism, able to model languages with a relatively free word order. In such languages, word order variat...
Geert-Jan M. Kruijff, Denys Duchier
ACL
2001
15 years 1 months ago
Tractability and Structural Closures in Attribute Logic Type Signatures
This paper considers three assumptions conventionally made about signatures in typed feature logic that are in potential disagreement with current practice among grammar developer...
Gerald Penn