发明名称 FAILURE CAUSE DETERMINATION RULE VERIFICATION DEVICE AND PROGRAM THEREFOR
摘要 <P>PROBLEM TO BE SOLVED: To verify, in real time, effectiveness of a failure cause determination rule used in a failure cause analysis system. <P>SOLUTION: A time window for giving a time interval for examining the failure cause determination rule is automatically set. A temporary failure classification tree is generated based on an event having occurred in the latest time window. Then the generated temporary failure classification tree and a failure classification tree (registered failure classification tree) of the failure cause determination rule are compared, and the failure cause determination rule used in the operation is updated based on the comparison result. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012003406(A) 申请公布日期 2012.01.05
申请号 JP20100136300 申请日期 2010.06.15
申请人 HITACHI SOLUTIONS LTD 发明人 KOBAYASHI HIROYUKI
分类号 G06F11/22;G06F11/34;G06Q50/10 主分类号 G06F11/22
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