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We consider the frame problem, that is, char acterizing the assumption that properties tend to persist over time. We show that there are at least three distinct assumptions that can be made. We show the first assumption, which have been widely studied, is not naturally captured by circumscription. The first assumption is, "there is as little change as possible between one situation and the nex...
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ژورنال
عنوان ژورنال: College & Research Libraries
سال: 1974
ISSN: 2150-6701,0010-0870
DOI: 10.5860/crl_35_03_161