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» Negation in Spatial Reasoning
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KI
2010
Springer
13 years 8 months ago
Positions, Regions, and Clusters: Strata of Granularity in Location Modelling
Location models are data structures or knowledge bases used in Ubiquitous Computing for representing and reasoning about spatial relationships between so-called smart objects, i.e....
Hedda Rahel Schmidtke, Michael Beigl
NMR
2004
Springer
14 years 3 months ago
On the bipolarity in argumentation frameworks
In this paper, we propose a survey of the use of bipolarity in argumentation frameworks, i.e. the presence of two kinds of entities (a positive entity and a negative entity). An a...
Leila Amgoud, Claudette Cayrol, Marie-Christine La...
IJCAI
2007
13 years 11 months ago
A Faithful Integration of Description Logics with Logic Programming
Integrating description logics (DL) and logic programming (LP) would produce a very powerful and useful formalism. However, DLs and LP are based on quite different principles, so ...
Boris Motik, Riccardo Rosati
AAAI
1998
13 years 11 months ago
A Fuzzy Description Logic
In this paper we present a fuzzy version of SHOIN(D), the corresponding Description Logic of the ontology description language OWL DL. We show that the representation and reasonin...
Umberto Straccia
NAACL
2010
13 years 7 months ago
The Effect of Ambiguity on the Automated Acquisition of WSD Examples
Several methods for automatically generating labeled examples that can be used as training data for WSD systems have been proposed, including a semisupervised approach based on re...
Mark Stevenson, Yikun Guo