... into tree-to-string transla-
tion, which converts a source tree to a target
string. Without reconstructing TAG deriva-
tions explicitly, our rule extraction algo-
rithm directly learns tree-to-string ... tree using tree-to-string rules that allow for
both substitution and adjoining. We describe how to
convert TAG derivations to translation forest (Sec-
tion 4). We evaluated the new tre...
... language sen-
tences. Aziz et al. (2011) incorporate source lan-
guage semantic role labels into a tree-to-string SMT
system.
Although we also focus on source side predicate-
argument structures,