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JOB PROCESS ANALYSIS METHOD, SYSTEM AND PROGRAM
JOB PROCESS ANALYSIS METHOD, SYSTEM AND PROGRAM
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机译：作业过程分析方法，系统和程序
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摘要
PROBLEM TO BE SOLVED: To visually analyse a job process by extracting a significant workflow from a non-structured log of the job process.SOLUTION: A job process analysis method includes: a process 418 for simplifying a log; a process 428 for improving a normal grammar based on the simplified log; and a process 434 for producing a workflow based on the normal grammar improved as a result. The process for simplifying the log repeats a step of generating a graph from a given log trace, computing topological features of the generated graph to specify a node, and deleting the specified node to simplify the graph. The process for improving the normal grammar based on the simplified log includes preliminarily preparing a plurality of restrictions by a user, giving an initial value of the normal grammar, operating the restrictions on the normal grammar to improve the normal grammar, and applying the simplified log to the improved normal grammar to accept the improved normal grammar in response to a score of compatibility being equal to or more than a predetermined value.
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