| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technique for improving retrieval accuracy of similar programs in retrieving similar programs of a program from registered programs. <P>SOLUTION: An analysis information storage part 101 stores analysis target functions for determining similarity among programs. A registered program storage part 102 stores, for each registered program, identification information for specifying the registered program, analysis target functions included in the registered program, and analysis target functions included in another registered program called by identification information from the registered program, in association with each other. An analysis part 12 acquires analysis target functions included in a processing target program. An extraction part 13 extracts the registered program stored in association with the same analysis target functions as the analysis target functions acquired from the processing target program, from the registered program storage part 102. An output part 14 outputs the extracted registered program as a similar program. <P>COPYRIGHT: (C)2013,JPO&INPIT |
