Information Quantities and Possibility Measures

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Information Quantities and Possibility Measures

Popis výsledku v původním jazyce

Information theory for non-additive measures has always attracted considerable attention. This effort resulted, among others, in defining information measures for Dempster-Shafer (D-S) theory. In the paper, the properties of information quantitities called the aggregate uncertainty (AU) and nonspecifity are discussed within the framework of possibility theory may be viewed as a special part of D-S theory for this purpose. An axiomatic approach to possibility theory (formulated by de Cooman) is adopted.Fundamental properties of the AU and the nonspecifity are analyzed and summarized. Moreover, an inequality clarifiyng their mutual relationship is presented. Arelation between possibilistic independence (parameterized by contunuous t-norm) and the additivity requirement frequently imposed on uncertainty measures is explored in detail.

Název v anglickém jazyce

Information Quantities and Possibility Measures

Popis výsledku anglicky

Information theory for non-additive measures has always attracted considerable attention. This effort resulted, among others, in defining information measures for Dempster-Shafer (D-S) theory. In the paper, the properties of information quantitities called the aggregate uncertainty (AU) and nonspecifity are discussed within the framework of possibility theory may be viewed as a special part of D-S theory for this purpose. An axiomatic approach to possibility theory (formulated by de Cooman) is adopted.Fundamental properties of the AU and the nonspecifity are analyzed and summarized. Moreover, an inequality clarifiyng their mutual relationship is presented. Arelation between possibilistic independence (parameterized by contunuous t-norm) and the additivity requirement frequently imposed on uncertainty measures is explored in detail.

Druh

D - Stať ve sborníku

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

SOFSEM 2002 - Student Research Forum

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

21-26

Název nakladatele

Masarykova univerzita

Místo vydání

Brno

Místo konání akce

Milovy

Datum konání akce

27. 11. 2002

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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