Although ``classics'' might not be fashionable, …
نویسندگان
چکیده
منابع مشابه
What Might Cognition Be, If Not Computation?
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The class TFNP, defined by Megiddo and Papadimitriou, consists of multivalued functions with values that are polynomially verifiable and guaranteed to exist. Do we have evidence that such functions are hard, for example, if TFNP is computable in polynomial-time does this imply the polynomial-time hierarchy collapses? We give a relativized negative answer to this question by exhibiting an oracle...
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A discussion of the difficulties of prototype theories for describing compositional meaning motivates three experiments that inquire how well-defined concepts fare under paradigms that are commonly interpreted to support the prototype view. The stimulus materials include exemplars of prototype categories (sport, vehicle, fruit, vegetable) previously studied by others, and also exemplars of supp...
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Sudden cardiac death remains the single most frequent cause of mortality in the industrialized world [1]. Indeed, approximately every 100 s somebody dies suddenly in the United States alone [2]. Most frequently, ventricular fibrillation (VF) associated with acute myocardial ischemia or infarction is the cause of circulatory collapse [1]. When untreated, VF is lethal within minutes because the a...
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2013
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.34.387