A model-theoretic analysis of knowledge
A model-theoretic analysis of knowledge
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知识的模型理论分析
DOI:
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发表时间:
1991
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通讯作者:
Moshe Y. Vardi
中科院分区:
文献类型:
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作者:
Ronald Fagin;Joseph Y. Halpern;Moshe Y. Vardi
A general semantic model of knowledge is introduced, to allow reasoning about statements such as «He knows that I know whether or not she knows whether or not it is raining». This approach more naturally models a state of knowledge than previous proposals (including Kripke structures). Using this notion of model, a model theory for knowledge is developed. This theory enables one to interpret the notion of a «finite amount of information»