Troubleshooting using probabilistic networks and value of information
International Journal of Approximate Reasoning, cilt.29, sa.2, ss.107-133, 2002 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 29 Sayı: 2
- Basım Tarihi: 2002
- Doi Numarası: 10.1016/s0888-613x(01)00057-3
- Dergi Adı: International Journal of Approximate Reasoning
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.107-133
- Anahtar Kelimeler: Diagnosis and troubleshooting, Influence diagrams, Probabilistic networks, Value of information
- Boğaziçi Üniversitesi Adresli: Evet
Özet
We develop a decision-theoretic method that yields approximate, low cost troubleshooting plans by making more relevant observations and devoting more time to generate a plan. The method is tested against other methods on three different problems in an experimental setting. Sensitivity analysis of the parameters is also carried out. The method yields low cost troubleshooting plans by spending substantially more computation time. The method turns out to be robust with respect to changes in observation and repair costs. © 2002 Elsevier Science Inc. All rights reserved.