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1. US20070179746 - Automated modeling and tracking of transaction flow dynamics for fault detection in complex systems

Office
United States of America
Application Number 11275796
Application Date 30.01.2006
Publication Number 20070179746
Publication Date 02.08.2007
Grant Number 7590513
Grant Date 15.09.2009
Publication Kind B2
IPC
G06F 17/10
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
10Complex mathematical operations
CPC
G06F 11/008
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
008Reliability or availability analysis
Applicants NEC Laboratories America, Inc.
Inventors Jiang Guofei
Chen Haifeng
Ungureanu Cristian
Yoshihira Kenji
Agents Schwarz Paul
Kolodka Joseph J.
Title
(EN) Automated modeling and tracking of transaction flow dynamics for fault detection in complex systems
Abstract
(EN)

A method and system that automatically derives models between monitored quantities under non-faulty conditions so that subsequent faults can be detected as deviations from the derived models. The invention identifies unusual conditions for fault detection and isolation that is absent in rule-based systems.

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