Feature Unification in TAG Derivation Trees 3 2 Regular Tree Grammars of Derivations

@inproceedings{Schmitz2008FeatureUI,
  title={Feature Unification in TAG Derivation Trees 3 2 Regular Tree Grammars of Derivations},
  author={Sylvain Schmitz and Joseph Le Roux},
  year={2008}
}
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… CONTINUE READING