Degradation detection for telecommunication networks using time varying binomial distribution models

K. Matsumoto*, K. Hashimoto

*この研究の対応する著者

研究成果査読

抄録

In this paper, we deal with the degradation detection problem in telecommunication gateways. The time series to be monitored is non-stationary but almost periodic (pseudo-periodic). The authors propose a technique called 'optimization of partition model' which generates local stationary models for a pseudo-periodic time series. The optimization is based on the minimal AIC principle. The technique called SPRT is also applied to make efficient decisions. Experiments to evaluate methods for optimization and incremental model update are conducted with real data. The result shows the proposed method is effective and makes more precises decision than the conventional one.

本文言語English
ページ(範囲)I-1007 - I-1012
ジャーナルProceedings of the IEEE International Conference on Systems, Man and Cybernetics
1
出版ステータスPublished - 1999 12 1
外部発表はい
イベント1999 IEEE International Conference on Systems, Man, and Cybernetics 'Human Communication and Cybernetics' - Tokyo, Jpn
継続期間: 1999 10 121999 10 15

ASJC Scopus subject areas

  • 制御およびシステム工学
  • ハードウェアとアーキテクチャ

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