Extensible online log analysis system

Midori Sugaya, Ken Igarashi, Masaaki Goshima, Shinpei Nakata, Kimio Kuramitsu

研究成果: Conference contribution

2 被引用数 (Scopus)


These days, embedded systems such as robotics and car navigation systems are composed of a variety of software components. These systems frequently suffer environmental damage and require changes. Improving the adaptation cycles in the development phase is a big challenge in this area. We will provide an extensible online log analysis system that will reduce the debugging cost of the real-time system in the development phase. A real-time system is used as the base of the system. To achieve this, we offer two proposals: One is the online log analysis architecture that will not disturb the target observed system. The second is an extensible analysis framework for detecting errors and faults in the target real-time system. Our system provides methods for treating both input log streams and output results. Results will be shown in the Web browser viewer for root cause analysis by engineers. This system will help the incremental development of complex systems such as robotics that require adaptable improvements in either the developmental or operational phases. In this paper, we will show the prototype architecture and examine its results.

ホスト出版物のタイトルProc. of the 13th European Workshop on Dependable Computing, EWDC 2011
出版ステータスPublished - 2011 6月 16
イベント13th European Workshop on Dependable Computing, EWDC 2011 - Pisa, Italy
継続期間: 2011 5月 112011 5月 12


名前ACM International Conference Proceeding Series


Conference13th European Workshop on Dependable Computing, EWDC 2011

ASJC Scopus subject areas

  • ソフトウェア
  • 人間とコンピュータの相互作用
  • コンピュータ ビジョンおよびパターン認識
  • コンピュータ ネットワークおよび通信


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