发明名称 |
Passive and comprehensive hierarchical anomaly detection system and method |
摘要 |
A technique for monitoring performance in a network uses passively monitored traffic data at the server access routers. The technique aggregates performance metrics into clusters according to a spatial hierarchy in the network, and then aggregates performance metrics within spatial clusters to form time series of temporal bins. Representative values from the temporal bins are then analyzed using an enhanced Holt-Winters exponential smoothing algorithm.
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申请公布号 |
US8452871(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US201113219635 |
申请日期 |
2011.08.27 |
申请人 |
GE ZIHUI;FLAVEL ASHLEY;GERBER ALEXANDRE;PEI DAN;SHAH HIREN;YAN HE;YATES JENNIFER;AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
GE ZIHUI;FLAVEL ASHLEY;GERBER ALEXANDRE;PEI DAN;SHAH HIREN;YAN HE;YATES JENNIFER |
分类号 |
G06F15/173 |
主分类号 |
G06F15/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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