METHOD, DEVICE AND PROGRAM FOR CONVERTING EXECUTION HISTORY OF SYSTEM-LEVEL PROCESSING TO EXECUTION HISTORY OF BUSINESS-LEVEL PROCESSING

摘要

PROBLEM TO BE SOLVED: To convert an execution history of system-level processing obtained by a business system to an execution history of business-level processing.;SOLUTION: Based on an event pattern definition describing, for each business-level processing, an event pattern that is a generation rule of events generated by system-level processing performed in the host business system and in a low-order business system during processing, an event pattern transition model is formed from an event sequence corresponding to a predetermined conversion object item in the host business system (s2, s3 and s4), a state sequence having the minimum generation cost of the event sequence corresponding to the predetermined conversion object item in the low-order business system is calculated (s5 and s6), and a business history of business-level processing is formed based on the event sequence and state sequence of the low-order business system (s7).;COPYRIGHT: (C)2008,JPO&INPIT