| 摘要 |
PROBLEM TO BE SOLVED: To analyze a system by accurately extracting transactions. SOLUTION: In a system analyzer for generating a model for a transaction from a protocol log of a transaction system and using the generated model to analyze a transaction system, a model generating part 130 adds a tracking parameter whose value is transferred between messages to the model when generating the model from the protocol log, and an analyzing part 150 uses the value of the tracking parameter to identify a transaction when the analyzing part 150 can not determine the transaction due to the overlapping of transactions of the same mode. COPYRIGHT: (C)2011,JPO&INPIT
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