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» Negation in Spatial Reasoning
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CSL
2007
Springer
14 years 4 months ago
Satisfiability of a Spatial Logic with Tree Variables
Emmanuel Filiot, Jean-Marc Talbot, Sophie Tison
AAAI
2008
14 years 3 days ago
Abductive Logic Programming by Nonground Rewrite Systems
Logic programming with negation offers a compelling approach to abductive reasoning. This paper shows a simple view of abduction in this context for the completion semantics, unde...
Fangzhen Lin, Jia-Huai You
COSIT
1999
Springer
172views GIS» more  COSIT 1999»
14 years 2 months ago
Atomicity vs. Infinite Divisibility of Space
In qualitative spatial reasoning, the last ten years have brought a lot of results on theories of spatial properties and relations taking regions of space as primitive entities. In...
Claudio Masolo, Laure Vieu
JAIR
2008
126views more  JAIR 2008»
13 years 9 months ago
Extended RDF as a Semantic Foundation of Rule Markup Languages
Ontologies and automated reasoning are the building blocks of the Semantic Web initiative. Derivation rules can be included in an ontology to define derived concepts based on base...
Anastasia Analyti, Grigoris Antoniou, Carlos Viega...
KI
2005
Springer
14 years 3 months ago
Temporalizing Spatial Calculi: On Generalized Neighborhood Graphs
To reason about geographical objects, it is not only necessary to have more or less complete information about where these objects are located in space, but also how they can chang...
Marco Ragni, Stefan Wölfl