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» Negation in Spatial Reasoning
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GIS
2010
ACM
13 years 6 months ago
Determining the spatial reader scopes of news sources using local lexicons
Gianluca Quercini, Hanan Samet, Jagan Sankaranaray...
ICLP
2003
Springer
14 years 18 days ago
Order and Negation as Failure
We equip ordered logic programs with negation as failure, using a simple generalization of the preferred answer set semantics for ordered programs. This extension supports a conven...
Davy Van Nieuwenborgh, Dirk Vermeir
ICCS
2010
Springer
13 years 6 months ago
Default Conceptual Graph Rules, Atomic Negation and Tic-Tac-Toe
Abstract. In this paper, we explore the expressivity of default CG rules (a CGoriented subset of Reiter’s default logics) through two applications. In the first one, we show tha...
Jean-François Baget, Jérôme Fo...
CORR
2008
Springer
126views Education» more  CORR 2008»
13 years 7 months ago
Non-Negative Matrix Factorization, Convexity and Isometry
Traditional Non-Negative Matrix Factorization (NMF) [19] is a successful algorithm for decomposing datasets into basis function that have reasonable interpretation. One problem of...
Nikolaos Vasiloglou, Alexander G. Gray, David V. A...
FSTTCS
2001
Springer
13 years 12 months ago
Distributed LTL Model Checking Based on Negative Cycle Detection
Abstract. This paper addresses the state explosion problem in automata based LTL model checking. To deal with large space requirements we turn to use a distributed approach. All th...
Lubos Brim, Ivana Cerná, Pavel Krcál...