Probabilistic Fault Diagnosis and its Analysis in Multicomputer Systems

• KOBAYASHI Manabu

  Waseda University

• MATSUSHIMA Toshiyasu

  Waseda University

• HIRASAWA Shigeichi

  Waseda University

Abstract

F.P. Preparata et al. have proposed a fault diagnosis model to find all faulty units in the multicomputer system by using outcomes which each unit tests some other units. In this paper, for probabilistic diagnosis models, we show an efficient diagnosis algorithm to obtain a posteriori probability that each of units is faulty given the test outcomes. Furthermore, we propose a method to analyze the diagnostic error probability of this algorithm.

Journal

• IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E101.A (12), 2072-2081, 2018-12-01

  The Institute of Electronics, Information and Communication Engineers

Keywords

• multicomputer systems
• system-level fault diagnosis
• probabilistic fault diagnosis
• intermittent faults
• density evolution

Details

• CRID: 1390001288096033920
• NII Article ID: 130007539060
• DOI: 10.1587/transfun.e101.a.2072
• ISSN: 17451337
• ISSN: 09168508
• Web Site: https://www.jstage.jst.go.jp/article/transfun/E101.A/12/E101.A_2072/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed