Theory may not be definable and its development is not efficient
نویسندگان
چکیده
منابع مشابه
What Must, Ought, Is Worth and May Not Be Done
The Praxis model of reasons for action takes choice among alternative courses of action to be a matter of what must, ought, is worth and may not be done. It envisages practical decision making systems being given their reasons for action as requirements, duties, rules of valuation, proscriptions and contingent circumstances in a knowledge base. The model’s principles of selection and automated ...
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This note supplies the proof of a theorem stated in the forthcoming book by Longley and Normann: namely, that Spector’s bar recursion functional is not representable by a left-well-founded sequential procedure, and hence is not definable in the language T + min (that is, Gödel’s System T augmented with the minimization operator), for instance within the Kleene–Kreisel model of total continuous ...
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A property P of a language is said to be deenable by abstract interpretation if there is a monotonic map abs from the domain of standard semantics to an abstract domain A of nite height, and a partition of the abstract domain into two parts A P and A non-P , such that any value has property P if and only if abs maps it to an element of A P. Head-strictness is a property of functions over lists ...
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Assessing and managing pain in the critically ill patient is challenging. Reproducible and clinically applicable pain measurement scales have yet to be validated and ubiquitously applied in the intensive care unit setting. Critical care clinicians, both physicians and nurses, should thoughtfully monitor their patient's pain level, periodically reassess their practice and critically evaluate the...
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A recent paper (1) purported to document negligible climatic determination among European bird species, with implications for forecasting range shifts in changing climates. However, only 12 of 100 species analyzed were endemic—thus, for the remaining 88% of test species, key limits with likely climatic determination were excluded, particularly eastward and southward (2). Second, the authors dev...
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ژورنال
عنوان ژورنال: Ideas in Ecology and Evolution
سال: 2012
ISSN: 1918-3178
DOI: 10.4033/iee.2012.5.7.c