منابع مشابه
On Action Theory Change
As historically acknowledged in the Reasoning about Actions and Change community, intuitiveness of a logical domain description cannot be fully automated. Moreover, like any other logical theory, action theories may also evolve, and thus knowledge engineers need revision methods to help in accommodating new incoming information about the behavior of actions in an adequate manner. The present wo...
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This work is about changing action domain descriptions in dynamic logic. We here revisit the semantics of action theory contraction, giving more robust operators that express minimal change based on a notion of distance between models. We then define syntactical contraction operators and establish their correctness w.r.t. our semantics. Finally we show that our operators satisfy the PDL-counter...
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Background and Objectives: Action recognition, as the processes of labeling an unknown action of a query video, is a challenging problem, due to the event complexity, variations in imaging conditions, and intra- and inter-individual action-variability. A number of solutions proposed to solve action recognition problem. Many of these frameworks suppose that each video sequence includes only one ...
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ژورنال
عنوان ژورنال: Journal of Artificial Intelligence Research
سال: 2010
ISSN: 1076-9757
DOI: 10.1613/jair.2959