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DLOG
2007
13 years 10 months ago
Paraconsistent Resolution for Four-valued Description Logics
Abstract. In this paper, we propose an approach to translating any ALC ontology (possible inconsistent) into a logically consistent set of disjunctive datalog rules. We achieve thi...
Yue Ma, Pascal Hitzler, Zuoquan Lin
DLOG
2003
13 years 9 months ago
Rule Based Computation of Updates to Terminologies
In this paper we formalise compilation of the conjunctive bodies of a restricted class of Horn rules into updates on terminologies. This involves a pre-processing of the graphs re...
Sanjay Modgil
DLOG
2009
13 years 5 months ago
Formalizing Multimedia Interpretation based on Abduction over Description Logic Aboxes
Abstract. The paper describes how interpretations of multimedia documents can be formally derived using abduction over domain knowledge represented in an ontology. The approach use...
Irma Sofia Espinosa Peraldi, Atila Kaya, Ralf M&ou...
ECAI
2010
Springer
13 years 8 months ago
Tractable Reasoning with DL-Programs over Datalog-rewritable Description Logics
Abstract. The deployment of KR formalisms to the Web has created the need for formalisms that combine heterogeneous knowledge bases. Nonmonotonic dl-programs provide a loose integr...
Stijn Heymans, Thomas Eiter, Guohui Xiao
DLOG
2007
13 years 10 months ago
Deciding ALBO with Tableau
Abstract. This paper presents a tableau approach for deciding description logics outside the scope of OWL DL and current state-of-the-art tableau-based description logic systems. I...
Renate A. Schmidt, Dmitry Tishkovsky