182 search results - page 29 / 37 » Context-Free Valence Grammars - Revisited |
ACL
2009
13 years 5 months ago
2009
We describe Joshua (Li et al., 2009a)1, an open source toolkit for statistical machine translation. Joshua implements all of the algorithms required for translation via synchronou...
COLING
2002
13 years 7 months ago
2002
We propose a formal characterization of variation in the syntactic realization of semantic arguments, using hierarchies of syntactic relations and thematic roles, and a mechanism ...
ACL
1998
13 years 9 months ago
1998
Much of the power of probabilistic methods in modelling language comes from their ability to compare several derivations for the same string in the language. An important starting...
LREC
2010
13 years 9 months ago
2010
We investigate Arabic Context Free Grammar parsing with dependency annotation comparing lexicalised and unlexicalised parsers. We study how morphosyntactic as well as function tag...
ACL
1990
13 years 8 months ago
1990
according to this definition2. Each elementary tree is constrained to have at least one terminal at its frontier which serves as 'head' (or 'anchor'). Sentence...