| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide registration and retrieval techniques for a component for improving software development efficiency such that even an engineer who has not so high skill easily performs installation and achieves retrieval matching his or her technique. <P>SOLUTION: In addition to retrieval primarily comprising conventional function name and ambiguous retrieval, index information for retrieval is added to a component and used for retrieval. When a user performs retrieval, a keyword and a retrieval result are registered as history information. A keyword extracted from the history information is given priority and registered in a retrieval index. Consequently, while a use state of the user and actual result information on the component are received, retrieval keywords which are useful to the user are increased to achieve retrieval which better meets the level and experience of the user with more frequent use. <P>COPYRIGHT: (C)2012,JPO&INPIT |
