| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To verify validity of information disclosed while enhancing the convenience for an inquiry responding person. <P>SOLUTION: A classification information change sharing means 32 manages a shared classification list, and an information disclosing means 41 discloses information related to classes of the classification list that is requested for browsing through a communication network 10. When inquiry responses to inquiries from other than a Web site are performed according to classes of the classification list, an inquiry responding history recording means 21 records the inquiry responses as response history for every class. An effect verification means 51 verifies the effect of information disclosure from the number of browsing according to the browsing history and the number of inquiry responses according to the inquiry response history. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
