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Witnessed Years – Essays in Honour of Petr Hájek
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SYSNO ASEP 0339537 Document Type M - Monograph Chapter R&D Document Type Monograph Chapter Title A note on simple factorization in Dempster-Shafer theory of evidence Author(s) Jiroušek, Radim (UTIA-B) ORCID Source Title Witnessed Years – Essays in Honour of Petr Hájek. - London : College Publications, 2009 / Cintula Petr ; Haniková Zuzana ; Švejdar Vítězslav - ISBN 978-1-904987-63-5 Pages s. 151-167 Number of pages 17 s. Number of copy 100 Number of pages 405 Publication form www - www Language eng - English Country GB - United Kingdom Keywords Dempster-Shafer theory ; multidimensional model ; conditional independence Subject RIV IN - Informatics, Computer Science R&D Projects 1M0572 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA201/09/1891 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10750506 - UTIA-B (2005-2011) Annotation The paper presents (in our knowledge first) attempt to define the concept of factorization within the Dempster-Shafer theory of evidence. In the same way as in probability theory, the presented concept can support procedures for efficient multidimensional model construction and processing. The main presented result is a factorization lemma describing, in the same way as in probability theory, the relationship between factorization and conditional independence. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2010
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