This paper introduces power default reasoning (PDR), a framework for nonmonotonic reasoning based on the domain-theoretic idea of modeling default rules with partial-information i...
We consider the problem of deciding query equivalence for a conjunctive language in which queries output complex objects composed from a mixture of nested, unordered collection ty...
We report in this short document the results of a Regional European project carried out on Spanish, Catalan, Occitan and French whose aim is to design a lexical knowledge base whe...
Ana Fernandez, Gloria Vazquez, Patrick Saint-Dizie...
Term translation probabilities proved an effective method of semantic smoothing in the language modelling approach to information retrieval. We use Generalized Latent Semantic Ana...
The normal method for representing anaphoric dependencies in Unification Based grammar tbrmalisms is that of re-entrance. In this paper, we address the problems that this represen...