Nonmonotonic reasoning, conditional objects and possibility theory
نویسندگان
چکیده
منابع مشابه
Nonmonotonic Reasoning, Conditional Objects and Possibility Theory
This short paper relates the conditional object-based and possibility theorybased approaches for reasoning with conditional statements pervaded with exceptions, to other methods in nonmonotonic reasoning which have been independently proposed: namely, Lehmann's preferential and rational closure entailments which obey normative postulates, the infinitesimal probability approach, and the conditio...
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Envelopes of coherent T -conditional possibilities and coherent T -conditional necessities are studied and an analysis of some inference rules which play an important role in nonmonotonic reasoning is
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It is shown that the notion of conditional possibility can be consistently introduced in possibility theory, in very much the same way as conditional expectations and probabilities are defined in the measureand integral-theoretic treatment of probability theory. I write down possibilistic integral equations which are formal counterparts of the integral equations used to define conditional expec...
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ژورنال
عنوان ژورنال: Artificial Intelligence
سال: 1997
ISSN: 0004-3702
DOI: 10.1016/s0004-3702(97)00012-x