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COLING
2002
13 years 4 months ago
Linking Syntactic and Semantic Arguments in a Dependency-based Formalism
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 ...
Christian Korthals, Ralph Debusmann
NAACL
2003
13 years 5 months ago
References to Named Entities: a Corpus Study
References included in multi-document summaries are often problematic. In this paper, we present a corpus study performed to derive a statistical model for the syntactic realizati...
Ani Nenkova, Kathleen McKeown