212 search results - page 7 / 43 » Second-Order Simple Grammars |
ACL
2006
14 years 11 months ago
2006
We present an automatic approach to tree annotation in which basic nonterminal symbols are alternately split and merged to maximize the likelihood of a training treebank. Starting...
BIRTHDAY
2001
Springer
15 years 2 months ago
2001
Springer
A uniquely parsable grammar (UPG) introduced by Morita et al. (1997) is a kind of generative grammar, where parsing can be performed without backtracking. In this paper, we invest...
ANLP
2000
14 years 11 months ago
2000
Sophisticated grammar formalisms, such as LFG, allow concisely capturing complex linguistic phenomena. The powerful operators provided by such formalisms can however introduce spu...
EMNLP
2010
14 years 7 months ago
2010
Inducing a grammar directly from text is one of the oldest and most challenging tasks in Computational Linguistics. Significant progress has been made for inducing dependency gram...
COLING
2000
14 years 11 months ago
2000
We present a simple approximation method for turning a Head-Driven Phrase Structure Grammar into a context-free grammar. The approximation method can be seen as the construction o...