Canonical models and the law of requisite variety
نویسندگان
چکیده
منابع مشابه
Governance and Metagovernance: On Reflexivity, Requisite Variety, and Requisite Irony
There has been growing interest in the past twenty years or so in the potential contribution of new forms of governance to solving coordination problems in and across a wide range of specialized social systems (such as the economy, the legal system, the political system, and the health system) and in the lifeworld (or, broadly understood, civil society). This interest is reflected in growing am...
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If A is a variable of any kind, the entropy H(A) is a measure of its vanety. It shows how much the various appearances of A differ from each other, whatever be the kind and nature of these appearances. For a quantifiable variable, entropy is just another measure of variance. But entropy can be used, as a measure of variety, for qualitative variables as well. If A and B are two variables, the de...
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Search for an integrated, comprehensive theory of information science (IS) has so far been unsuccessful. Appearance of a theory has been retarded by one central constraint, the large number of disciplines concerned with human comnication. Crossdisciplinary interdependence occurs in two ways: theoretical relation of IS phenomena to a given science, and practical relation of the science to IS dis...
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ژورنال
عنوان ژورنال: Journal of Optimization Theory and Applications
سال: 1985
ISSN: 0022-3239,1573-2878
DOI: 10.1007/bf00939150