منابع مشابه
Cs - Tr - 3239 , Umiacs - Tr
One big obstacle to understanding the nature of hierarchical task network (htn) planning has been the lack of a clear theoretical framework. In particular, no one has yet presented a clear and concise htn algorithm that is sound and complete. In this paper, we present a formal syntax and semantics for htn planning. Based on this syntax and semantics, we are able to deene an algorithm for htn pl...
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Document images undergo various degradation processes. Numerous models of these degradation processes have been proposed in the literature. In this paper we propose a model-based restoration algorithm. The restoration algorithm rst estimates the parameters of a degradation model and then uses the estimated parameters to construct a lookup table for restoring the degraded image. The estimated de...
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ژورنال
عنوان ژورنال: Immunity
سال: 2005
ISSN: 1074-7613
DOI: 10.1016/j.immuni.2005.03.002