981 search results - page 21 / 197 » Negation in Spatial Reasoning |
AI
2008
Springer
14 years 1 months ago
2008
Springer
Abstract. In the context of the RoboCup Simulation League, we describe a new representation of a software agent’s visual perception (“scene”), well suited for case-based reas...
IJCAI
1993
13 years 8 months ago
1993
Though arrangement knowledge is well suited for qualitative representations of spatial situations, if we only use this kind of knowledge, we cannot do interesting inferences about...
LPNMR
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We present a purely model-theoretic semantics for disjunctive logic programs with negation, building on the infinite-valued approach recently introduced for normal logic...
LREC
2010
13 years 8 months ago
2010
Clinical texts contain a large amount of information. Some of this information is embedded in contexts where e.g. a patient status is reasoned about, which may lead to a considera...
LPNMR
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. In answer-set programming (ASP), many notions of program equivalence have been introduced and formally analysed. A particular line of research in this direction aims at s...