Quasi-Synchronous Grammars: Alignment by Soft Projection of Syntactic Dependencies.

David A. Smith Jason Eisner

Published in: WMT@HLT-NAACL (2006)

Keyphrases

syntactic dependencies
semantic dependencies
syntactic and semantic dependencies
semantic role labeling
dependency parsing
context free grammars
natural language processing
test set
dependency parser
data sets
relation extraction
parse tree