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A Note on Local Computations in Dempster-Shafer Theory of Evidence
- 1.0364729 - ÚTIA 2012 RIV AT eng C - Conference Paper (international conference)
Jiroušek, Radim
A Note on Local Computations in Dempster-Shafer Theory of Evidence.
Proceedings of the 7th International Symposium on Imprecise Probability: Theories and Applications. Innsbruck: STUDIA Universitatsverlag, 2011 - (Coolen, F.; de Cooman, G.; Fetz, T.; Oberguggenberger, M.), s. 219-227. ISBN 978-3-902652-40-9.
[7th International Symposium on Imprecise Probability: Theories and Applications. Innsbruck (AT), 25.07.2011-28.07.2011]
R&D Projects: GA MŠMT 1M0572; GA ČR GA201/09/1891; GA ČR GEICC/08/E010
Institutional research plan: CEZ:AV0Z10750506
Keywords : belief function * conditional independence * multidimensional model * factorization * computational complexity
Subject RIV: IN - Informatics, Computer Science
http://library.utia.cas.cz/separaty/2011/MTR/jirousek-a note on local computations in dempster-shafer theory of evidence.pdf
The paper studies a possibility of transferring ideas of local computations from probability theory into Dempster-Shafer theory of evidence. The paper recalls decomposable models, discusses connection of the model structure with the corresponding system of conditional independence relations, and shows that under special additional conditions, one can locally compute specific basic assignments which can be considered to be conditional.
Permanent Link: http://hdl.handle.net/11104/0200132
Number of the records: 1