Semantic Belief Change
نویسنده
چکیده
منابع مشابه
Conditional Logics of Belief Change
The study of belief change has been an active area in philosophy and AI. In recent years two special cases of belief change, belief revision and belief update, have been studied in detail. Belief revision and update are clearly not the only possible notions of belief change. In this paper we investigate properties of a range of possible belief change operations. We start with an abstract notion...
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We study the feasibility of applying the dominating paradigm of belief revision, the AGM theory, to logics outside its original scope, with special emphasis given on logics used for ontological representation in the Semantic Web. Such an application would allow determining whether a proposed change operator (e.g., an ontology evolution algorithm) behaves rationally or not. We give a number of i...
متن کاملSemantic structures for one-stage and iterated belief revision
Semantic structures for belief revision are proposed. We start with one-stage revision structures that generalize the notion of choice function from rational choice theory. A correspondence between these one-stage structures and AGM belief revision functions is established. We then add branching time and consider more general structures that accommodate iterated revision. AGM temporal revision ...
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The article provides an insight into a problem of lexical semantic change. A short historical outline of the development of semantic studies is given. The authors analyze some of the most important stages in the history of the formation of this field. The existing approaches to dealing with form and meaning, namely semasiological and onomasiological ones are discussed. The authors consider the ...
متن کاملApplying Belief Change to Ontology Evolution
Some of the key problems to resolve towards the realization of the vision of the Semantic Web include the creation, management and evolution of ontologies. This thesis focuses on the problem of ontology evolution. We believe that the ontology evolution community will benefit from the application of belief change techniques to ontologies and provide arguments in favor of this option. As an appli...
متن کاملGricean Belief Change
One of the standard principles of rationality guiding traditional accounts of belief change is the principle of minimal change: a reasoner’s belief corpus should be modified in a minimal fashion when assimilating new information. This rationality principle has stood belief change in good stead. However, it does not deal properly with all belief change scenarios. We introduce a novel account of ...
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تاریخ انتشار 1999