| 摘要 |
PROBLEM TO BE SOLVED: To provide an information presentation device for selecting content to be presented to a user in consideration of spread of content on a time axis. SOLUTION: This information presentation device 1 includes: map databases 2, 3, and 4 for storing map information of a different maps in different generations; and a content database 5 for storing content related to a prescribed spot on the map, that is, content body information to be presented to the user. The content database 5 stores a keyword related to the content body information, that is, content addition information to be added to the content. On the basis of the content addition information, the plurality of content body information are associated by a link having weighting different according to the degree of mutual association, and priority of the content body information to be presented to the user is determined on the basis of the weighting of the link. COPYRIGHT: (C)2009,JPO&INPIT
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