415 search results - page 12 / 83 » Tree Unification Grammar |
CADE
2005
Springer
14 years 9 months ago
2005
Springer
Abstract. Context unification (CU) is the open problem of solving context equations for trees. We distinguish a new decidable variant of CU? well-nested CU ? and present a new unif...
FOSSACS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Trees can be conveniently compressed with linear straight-line contextfree tree grammars. Such grammars generalize straight-line context-free string grammars which are wi...
ACL
2006
13 years 10 months ago
2006
We present the implementation of a system which extracts not only lexicalized grammars but also feature-based lexicalized grammars from Korean Sejong Treebank. We report on some p...
EACL
1989
ACL Anthology
13 years 10 months ago
1989
ACL Anthology
This paper shows how higher levels of generalization can be introduced into unification grammars by exploiting methods for typing grammatical objects. We discuss the strategy of u...
COLING
1990
13 years 10 months ago
1990
This paper describes two novel techniques which, when applied together, in practice significantly reduce the time required for unifying disjunctive feature structures. The first i...