| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that conventionally, it has not been possible to output target object information using the information of multiple types of operations by a user with respect to the target object. <P>SOLUTION: The information processing device is able to output target object information using the information of multiple types of operations by a user with respect to the target object. The information processing device includes: a link information creation unit which reads two or more pieces of operation information, detects two or more target object identifiers which are connected via a user identifier of each of the two or more pieces of operation information, and creates link information, which indicates a link relationship between two or more target objects and has the strength of the link between two or more target objects; an intra-group identifier acquisition unit which uses the created link information to acquire one target object identifier that has been received and a target object identifier having a degree-of-relation strength exceeding a predetermined value; and an intra-group information output unit which outputs target object information relating to the target object identifier acquired by the intra-group identifier acquisition unit or to the target object. <P>COPYRIGHT: (C)2010,JPO&INPIT |
