Adding Integrity Constraints to the Semantic Web for Instance Data Evaluation

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Tao, Jiao
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2010-11-07
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Inference Web
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Abstract
This paper presents our work on supporting evaluation of integrity constraint issues in semantic web instance data. We propose an alternative semantics for the ontology language, i.e., OWL, a decision procedure for constraint evaluation by query answering, and an approach of explaining and repairing integrity constraint violations by utilizing the justifications of conjunctive query answers
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https://tw.rpi.edu/project/InferenceWeb
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