DFKI-LT - The Acquisition of Defaults in Lexical Semantic Representations
The Acquisition of Defaults in Lexical Semantic Representations
1 Workshop on Lexical Semantic Systems (WLSS '98), April 6-7, o.A., Pisa, Italy, 1998
The paper defends the notion that semantic tagging should be viewed as more than disambiguation between senses. Instead, semantic tagging should be a first step in the interpretation process by assigning each lexical item a representation of all of its systematically related senses, from which further semantic processing steps can derive discourse dependent interpretations. This leads to a new type of semantic lexicon (CoreLex ) that supports underspecified semantic tagging through a design based on systematic polysemous classes and a class-based acquisition of lexical knowledge for specific domains.
Files: BibTeX, Buitelaar:1998:ADL.pdf