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Gated Bayesian Networks
Linköping University, Department of Computer and Information Science, Database and information techniques. Linköping University, The Institute of Technology. (ADIT)ORCID iD: 0000-0002-8678-1164
Linköping University, Department of Computer and Information Science, Database and information techniques. Linköping University, The Institute of Technology. (ADIT)
2013 (English)In: TWELFTH SCANDINAVIAN CONFERENCE ON ARTIFICIAL INTELLIGENCE (SCAI 2013), Amsterdam: IOS Press, 2013, 35-44 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper introduces a new probabilistic graphical model called gated Bayesian network (GBN). This model evolved from the need to represent real world processes that include several distinct phases. In essence a GBN is a model that combines several Bayesian networks (BN) in such a manner that they may be active or inactive during queries to the model. We use objects called gates to combine BNs, and to activate and deactivate them when predefined logical statements are satisfied. These statements are based on combinations of posterior probabilities of the variables in the BNs. Although GBN is a new formalism there are features of GBNs that are similar to other formalisms and research, including influence diagrams, context-specific independence and structural adaptation.

Place, publisher, year, edition, pages
Amsterdam: IOS Press, 2013. 35-44 p.
Series
Frontiers in Artificial Intelligence and Applications, ISSN 0922-6389 ; 257
Keyword [en]
Probabilistic graphical models; Bayesian networks; influence diagrams; decision support; dynamic
National Category
Computer Science
Identifiers
URN: urn:nbn:se:liu:diva-98069DOI: 10.3233/978-1-61499-330-8-35ISI: 000343477100005ISBN: 978-1-61499-329-2 (print)OAI: oai:DiVA.org:liu-98069DiVA: diva2:651937
Conference
12th Scandinavian Conference on Artificial Intelligence (SCAI 2013), 20-22 November 2013, Aalborg, Denmark
Available from: 2013-09-27 Created: 2013-09-27 Last updated: 2015-05-04

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Bendtsen, MarcusPeña, Jose M.

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf