Title
Feature Unification in TAG Derivation Trees
Abstract
The derivation trees of a tree adjoining grammar provide a first insight into the sentence semantics, and are thus prime targets for generation systems. We define a formalism, feature-based regular tree grammars, and a translation from feature based tree adjoining grammars into this new formalism. The translation preserves the derivation structures of the original grammar, and accounts for feature unification.
Year
Venue
Keywords
2008
Clinical Orthopaedics and Related Research
tree adjoining grammar
Field
DocType
Volume
Context-sensitive grammar,Tree-adjoining grammar,L-attributed grammar,Context-free grammar,Regular tree grammar,Computer science,Synchronous context-free grammar,Theoretical computer science,Adaptive grammar,Artificial intelligence,Natural language processing,Mildly context-sensitive grammar formalism
Journal
abs/0804.4
ISSN
Citations 
PageRank 
In TAG+9, Ninth International Workshop on Tree Adjoining Grammars and Related Formalisms, 2008
6
0.51
References 
Authors
12
2
Name
Order
Citations
PageRank
Sylvain Schmitz161.86
Joseph Le Roux217516.34