Název: Morphisms of Dempster's Semigroup: A Revision and Interpretation
Autoři: Daniel, Milan
Typ dokumentu: Příspěvky z konference
Konference/Akce: Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty /14./, Hejnice (CZ), 2011-09-18 / 2011-09-21
Rok: 2011
Jazyk: eng
Abstrakt: Analyzing three new approaches to interpretation, definition, and measurement of conflicts of belief Functions (BFs), we previously observed a possibility of expression of a BF Bel as Dempster's sum of non-conflicting BF Bel0 with the same plausibility decisional support as the original BF Bel has and of indecisive BF BelS which does not prefer any of the elements of frame of discernment. Based on this observation, the theory of homomorphisms of Dempster's semigroup (the algebra of non-extremal BFs on 2-element frame of discernment with Dempster's rule as its binary operation) is updated in the present contribution. New homomorphisms are introduced; their interpretation and relation to the original ones are presented.
Klíčová slova: belief function; conflict between belief functions; conflicting part of belief function; Dempster's semigroup; Dempster-Shafer theory; non-conflicting part of belief function; uncertainty
Číslo projektu: CEZ:AV0Z10300504 (CEP), GAP202/10/1826 (CEP)
Poskytovatel projektu: GA ČR
Zdrojový dokument: Proceedings of 14th Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty CJS 2011, ISBN 978-80-7378-179-8

Instituce: Ústav informatiky AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný v příslušném ústavu Akademie věd ČR.
Původní záznam: http://hdl.handle.net/11104/0202411

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-77416


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