| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the burden for a truster to search a trustee whose past voting behaviors were close to the truster, i.e., a trustee who is close in opinion or sense of values. <P>SOLUTION: A trust intermediating device 10 accepts a reference request on trust-offering information from the truster, and if there is a reference request on the trust-offering information, the device calculates the degree of similarity of voting behaviors of the truster and a trust-offering person using past voting histories stored in a vote history storing database 13c. The trust intermediating device 10 presents the truster with priority the trust-offering information by the trust-offering person with high degree of similarity with the truster who issued the reference request. The trust intermediating device 10 further generates trustee determination information indicating briefly the feature of past voting behaviors of the trust-offering person and presents the trust-offering information to the truster with adding the trustee determination information. <P>COPYRIGHT: (C)2009,JPO&INPIT |
