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» Complexity of Contextual Reasoning
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CONTEXT
2007
Springer
15 years 3 months ago
A Personalized Retrieval Model based on Influence Diagrams
Abstract. A key challenge in information retrieval is the use of contextual evidence within ad-hoc retrieval. Our contribution is particularly based on the belief that contextual r...
Nesrine Zemirli, Lynda Tamine, Mohand Boughanem
LREC
2008
84views Education» more  LREC 2008»
15 years 1 months ago
A Hybrid Approach to Extracting and Classifying Verb+Noun Constructions
We present the main findings and preliminary results of an ongoing project aimed at developing a system for collocation extraction based on contextual morpho-syntactic properties....
Amalia Todirascu, Dan Tufis, Ulrich Heid, Christop...
ECAI
2004
Springer
15 years 5 months ago
Focusing Reasoning Through Emotional Mechanisms
Abstract. In concrete environments, where uncertainty and dynamism are pervasive and time and resources are limited, reasoning and decision-making processes raise important problem...
Luís Morgado, Graça Gaspar
JAR
2007
142views more  JAR 2007»
14 years 11 months ago
Reasoning in Description Logics by a Reduction to Disjunctive Datalog
As applications of description logics proliferate, efficient reasoning with knowledge bases containing many assertions becomes ever more important. For such cases, we developed a n...
Ullrich Hustadt, Boris Motik, Ulrike Sattler
AOSD
2007
ACM
15 years 3 months ago
Open bisimulation for aspects
We define and study bisimulation for proving contextual equivalence in an aspect extension of the untyped lambda-calculus. To our knowledge, this is the first study of coinductive...
Radha Jagadeesan, Corin Pitcher, James Riely