@inproceedings{4fb14406f7334130ab613fdd80663692,
title = "Problem localization for automated system management in ubiquitous computing",
abstract = "The increasing complexity of Ubiquitous computing leads to the challenges in managing systems in an automated way, which accurately identifies problems and solves them. Many Artificial Intelligent techniques are presented to support problem determination. In this paper, a mechanism for problem localization based on analyzing real-time streams of system performance for automated system management is proposed. We use Bayesian network to construct a compact network and provide both inductive and deductive inferences through probabilistic dependency analysis throughout the network. An algorithm for extracting a certain factors that are highly related to problems is introduced, which supports network learning in diverse domains. The approach enables us to both diagnose problems on the underlying system status and predict potential problems at run time via probabilities propagation throughout network. A demonstration focusing on system reliability in distributed system management is given to prove the availability of proposed mechanism, and thereby achieving self-managing capability.",
keywords = "Fault diagnosis, Probabilistic dependency analysis, Problem localization, Prognosis, Self-managing",
author = "Shunshan Piao and Jeongmin Park and Eunseok Lee",
year = "2007",
doi = "10.1007/978-3-540-77090-9\_15",
language = "English",
isbn = "9783540770893",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "158--168",
editor = "Denko, \{Mieso K.\} and Denko, \{Mieso K.\} and Denko, \{Mieso K.\} and Chi-Sheng Shih and Chi-Sheng Shih and Chi-Sheng Shih and Kuan-Ching Li and Kuan-Ching Li and Kuan-Ching Li and Shiao-Li Tsao and Shiao-Li Tsao and Shiao-Li Tsao and Qing-An Zeng and Qing-An Zeng and Qing-An Zeng and Soo-Hyun Park and Soo-Hyun Park and Soo-Hyun Park and Young-Bae Ko and Young-Bae Ko and Young-Bae Ko and Shih-Hao Hung and Shih-Hao Hung and Shih-Hao Hung and Park, \{Jong Hyuk\} and Park, \{Jong Hyuk\} and Park, \{Jong Hyuk\}",
booktitle = "Emerging Direction in Embedded and Ubiquitous Computing - EUC 2007 Workshops",
note = "2007 IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2007 Workshops ; Conference date: 17-12-2007 Through 20-12-2007",
}