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...
We propose a new inference system which operates on underspecified semantic representations of scope and anaphora. This system exploits anaphoric accessibility conditions from dyn...
We present a formal semantics for an objectoriented formalism which allows for the representation of plural objects (such as `Three N', `Most of the N', `Some N',.....
This paper describes an approach to using semantic rcprcsentations for learning information extraction (IE) rules by a type-oriented inductire logic programming (ILl)) system. NLP...
This paper describes experiments in the automatic construction of lexicons that would be useful in searching large document collections for text fragments that address a specific ...