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ECSQARU
2001
Springer
14 years 5 days ago
On Anytime Coherence-Based Reasoning
Abstract. A great deal of research has been devoted to nontrivial reasoning in inconsistent knowledge bases. Coherence-based approaches proceed by a consolidation operation which s...
Frédéric Koriche
SEMWEB
2007
Springer
14 years 1 months ago
Scalable Cleanup of Information Extraction Data Using Ontologies
Abstract. The approach of using ontology reasoning to cleanse the output of information extraction tools was first articulated in SemantiClean. A limiting factor in applying this ...
Julian Dolby, James Fan, Achille Fokoue, Aditya Ka...
DLOG
2011
12 years 11 months ago
On the Problem of Weighted Max-DL-SAT and its Application to Image Labeling
Abstract. For a number of problems, such as ontology learning or image labeling, we need to handle uncertainty and inconsistencies in an appropriate way. Fuzzy and Probabilistic De...
Stefan Scheglmann, Carsten Saathoff, Steffen Staab
ECAI
2004
Springer
14 years 1 months ago
An Algorithm for Knowledge Base Extraction
Many approaches have been proposed for reasoning based on conflicting information in general and in particular on stratified knowledge bases, i.e. bases in which all pieces of i...
Alexander Nittka
ECAI
2008
Springer
13 years 9 months ago
A Coherent Well-founded Model for Hybrid MKNF Knowledge Bases
Abstract. With the advent of the Semantic Web, the question becomes important how to best combine open-world based ontology languages, like OWL, with closed-world rules paradigms. ...
Matthias Knorr, José Júlio Alferes, ...