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Signature-based activity detection based on Bayesian networks acquired from expert knowledge
Saab Microwave Systems, Training systems and Information Fusion Skövde, Sweden.
University of Skövde, School of Humanities and Informatics. University of Skövde, The Informatics Research Centre. Saab Microwave Systems.
Saab Microwave Systems, Training systems and Information Fusion Skövde, Sweden.ORCID iD: 0000-0001-9423-9079
Saab Microwave Systems, Training systems and Information Fusion Skövde, Sweden.
2009 (English)In: Proceedings of the 12th International Conference on Information Fusion (FUSION 2009), ISIF , 2009, 436-443 p.Conference paper, (Refereed)
Abstract [en]

 

The maritime industry is experiencing one of its longest and fastest periods of growth. Hence, the global maritime surveillance capacity is in a great need of growth as well. The detection of vessel activity is an important objective of the civil security domain. Detecting vessel activity may become problematic if audit data is uncertain. This paper aims to investigate if Bayesian networks acquired from expert knowledge can detect activities with a signature-based detection approach. For this, a maritime pilot-boat scenario has been identified with a domain expert. Each of the scenario’s activities has been divided up into signatures where each signature relates to a specific Bayesian network information node. The signatures were implemented to find evidences for the Bayesian network information nodes. AIS-data with real world observations have been used for testing, which have shown that it is possible to detect the maritime pilot-boat scenario based on the taken approach.

 

Place, publisher, year, edition, pages
ISIF , 2009. 436-443 p.
Keyword [en]
Signature-based detection, Bayesian networks, Knowledge elicitation, Maritime situation awareness, Information fusion
National Category
Computer and Information Science
Research subject
Technology
Identifiers
URN: urn:nbn:se:his:diva-3414ISI: 000273560000057Scopus ID: 2-s2.0-70449356773ISBN: 978-0-9824438-0-4 OAI: oai:DiVA.org:his-3414DiVA: diva2:250187
Conference
Fusion 2009 : the 12th International Conference on Information Fusion : Grand Hyatt Seattle, Seattle, Washington, USA, 6-9 July, 2009
Available from: 2009-10-09 Created: 2009-10-09 Last updated: 2017-01-13Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
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