| 摘要 |
<P>PROBLEM TO BE SOLVED: To mutually associate electronic files whose degrees of association seem to be high in response to the operation of a user to an electronic file, and to display the associated electronic files to a user when displaying the electronic file. <P>SOLUTION: In response to the type of an operation by a user in the same session as a session in which the electronic file is displayed at a display device, that is, the type of each of a plurality of operations to electronic files which are different from the displayed electronic file, the order of the other electronic files to which the operations have been performed is managed, and information showing the association of the displayed electronic file with the other electronic files which are different from the displayed electronic file, that is, one or more other electronic files before the session is released is generated by using the managed order, and information satisfying prescribed conditions among the generated information showing the association of the electronic file with the other electronic files is stored in association with the displayed electronic file as association information in a storage device. <P>COPYRIGHT: (C)2012,JPO&INPIT |
