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On the Declarative Semantics of Inheritance Networks

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Proceedings of the Eleventh International Joint Conference on Artificial Intelligence. Commonsense Reasoning. Pages 1099-1102.

Abstract

Usually, semantics of inheritance networks is specified indirectly through a translation into one of the standard logical formalisms. Since such translation involves an algorithmic aspect, which is usually complex, these approaches to inheritance are not truly declarative. We provide a general framework for specifying a direct semantics of inheritance networks. Because the networks are not expressive enough to capture all intuitions behind inheritance, a number of significantly different semantics have been proposed. Our approach allows us to give direct semantics to a number of different proposals found in the literature, and clarifies the relationships among them. It also provides a yardstick for measuring adequacy oftranslation into logical formalisms of various intuitions about inheritance.

Krishnaprasad Thirunarayan, Michael Kifer, and David Scott Warren. 1989. On the Declarative Semantics of Inheritance Networks. In Proceedings of the Eleventh International Joint Conference on Artificial Intelligence, IJCAI-89. IJCAI, 1099–1102. https://ijcai.org/proceedings/1989/176
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