New Polynomial Classes for Logic-Based Abduction
نویسندگان
چکیده
منابع مشابه
Logic-Based Abduction New Polynomial Classes for Logic-Based Abduction
We address the problem of propositional logic-based abduction, i.e., the problem of searching for a best explanation for a given propositional observation according to a given propositional knowledge base. We give a general algorithm, based on the notion of projection; then we study restrictions over the representations of the knowledge base and of the query, and find new polynomial classes of ...
متن کاملNew Polynomial Classes for Logic-Based Abduction
We address the problem of propositional logic-based abduction, i.e., the problem of searching for a best explanation for a given propositional observation according to a given propositional knowledge base. We give a general algorithm, based on the notion of projection; then we study restrictions over the representations of the knowledge base and of the query, and find new polynomial classes of ...
متن کاملResearch Note: New Polynomial Classes for Logic-Based Abduction
We address the problem of propositional logic-based abduction, i.e., the problem ofsearching for a best explanation for a given propositional observation according to a givenpropositional knowledge base. We give a general algorithm, based on the notion of projec-tion; then we study restrictions over the representations of the knowledge base and of thequery, and find new poly...
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ژورنال
عنوان ژورنال: Journal of Artificial Intelligence Research
سال: 2003
ISSN: 1076-9757
DOI: 10.1613/jair.1170