نتایج جستجو برای: dls

تعداد نتایج: 3508  

Journal: :Journal of Artificial Intelligence Research 2009

2004
Umberto Straccia

In this paper we consider Description Logics (DLs), which are logics for managing structured knowledge, with a well-known fuzzy extension to deal with vague information. While for fuzzy DLs ad-hoc, tableaux-like reasoning procedures have been given in the literature, the topic of this paper is to present a reasoning preserving transformation of fuzzy DLs into classical DLs. This has the conside...

2014
A.G. Burton L.A. Harris S.D. Owens K.E. Jandrey

BACKGROUND A degenerative left shift (DLS) is reported to be a poor prognostic indicator in dogs and cats. Limited data in dogs and no studies in cats have been published to investigate this claim. HYPOTHESIS/OBJECTIVES To characterize the feline population affected by DLS and to determine if the presence and severity of DLS are associated with increased risk of euthanasia or death. ANIMALS...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Lauren DePoy Rachel Daut Jonathan L Brigman Kathryn MacPherson Nicole Crowley Ozge Gunduz-Cinar Charles L Pickens Resat Cinar Lisa M Saksida George Kunos David M Lovinger Timothy J Bussey Marguerite C Camp Andrew Holmes

Drug addictions including alcoholism are characterized by degradation of executive control over behavior and increased compulsive drug seeking. These profound behavioral changes are hypothesized to involve a shift in the regulation of behavior from prefrontal cortex to dorsal striatum (DLS). Studies in rodents have shown that ethanol disrupts cognitive processes mediated by the prefrontal corte...

2014
Anees Mehdi

The standard semantics employed for description logics (DLs) adheres to the open world assumption (OWA). On one hand, such an assumption facilitates a modeler to formally represent problem domains with out explicitly expressing full information, which sometimes is even not possible. This is probably one of the main reasons of founding the Web Ontology Language (OWL) based on DLs. On the other h...

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