Squibs and discussions: human variation and lexical choice
Computational Linguistics - Summarization
A generative perspective on verb alternations
Computational Linguistics - Special issue on natural language generation
Building applied natural language generation systems
Natural Language Engineering
Lexical choice criteria in language generation
EACL '93 Proceedings of the sixth conference on European chapter of the Association for Computational Linguistics
WEBCOOP: a cooperative question-answering system on the web
EACL '03 Proceedings of the tenth conference on European chapter of the Association for Computational Linguistics - Volume 2
Defining and representing preposition senses: a preliminary analysis
WSD '02 Proceedings of the ACL-02 workshop on Word sense disambiguation: recent successes and future directions - Volume 8
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In this paper, we show how a constraint-based approach influences the modeling of (1) preposition lexicalization and of (2) the choice of syntactic structure in natural language generation (in particuler in French). We concentrate on the linguistic description, which is the most challenging. The CSP procedures themselves are then rather straightforward. In the first case, preposition choice depends on the verb and its requirements, on the one hand, and the characteristics of the NP the preposition heads, on the other hand. In the second case, the choice of a particular syntactic structure depends on syntactic, semantic and pragmatic constraints on a verb, its arguments and on the parameters of the semantic representation. These dependencies may induce somewhat contradictory expectations. A constraint-based approach introduces a declarative model of these complex relations, allowing to identify all the possible (1) lexical choices or (2) syntactic structures which can be predicted from lexical descriptions.