Hierarchical anomaly localization and prioritization

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United States of America Patent

PATENT NO 8934352
SERIAL NO

13221544

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods, apparatus and articles of manufacture for hierarchical anomaly localization and prioritization are disclosed. An example method disclosed herein comprises obtaining reported status for a plurality of nodes of a hierarchical topology, the reported status for a particular node being at least one of normal, abnormal or indeterminate, and determining a subset of root cause abnormal nodes, a root cause abnormal node included in the subset of root cause abnormal nodes having a total number of abnormal direct descendent nodes and indeterminate direct descendent nodes that is greater than a number of normal direct descendent nodes of the root cause abnormal node.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flavel, Ashley Seattle, US 16 371
Ge, Zihui Madison, US 60 642
Gerber, Alexandre Madison, US 98 2195
Pei, Dan Jersey City, US 26 354
Shah, Hiren Morristown, US 19 165
Yan, He Berkeley Heights, US 87 1126

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