?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Description+Theory%2C+LTAGs+and+Underspecified+Semantics&rft.creator=Muskens%2C+Reinhard&rft.creator=Krahmer%2C+Emiel&rft.subject=Computational+Linguistics&rft.subject=Semantics&rft.subject=Syntax&rft.description=An+attractive+way+to+model%0Athe+relation+between+an+underspecified+syntactic+representation+and%0Aits+completions+is+to+let+the+underspecified+representation+correspond%0Ato+a++logical+description+and+the+completions+to+the%0Amodels+of+that+description.+This+approach%2C+which+underlies+the%0ADescription+Theory+of+(Marcus+et+al.+1983)++has+been+integrated%0Ain+(Vijay-Shanker+1992)+with+a+pure+unification+approach+to+%0ALexicalized+Tree-Adjoining%0AGrammars++(Joshi+et+al.%5C+1975%2C+Schabes+1990).+We+generalize+%0ADescription+Theory+by+integrating+semantic%0Ainformation%2C+that+is%2C+we+propose+to+tackle+both+syntactic+and%0Asemantic+underspecification+using+descriptions.&rft.date=1998&rft.type=Conference+Paper&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F5045%2F1%2Ftagplus.pdf&rft.format=application%2Fpostscript&rft.identifier=http%3A%2F%2Fcogprints.org%2F5045%2F2%2Ftagplus.ps&rft.identifier=++Muskens%2C+Reinhard+and+Krahmer%2C+Emiel++(1998)+Description+Theory%2C+LTAGs+and+Underspecified+Semantics.++%5BConference+Paper%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F5045%2F