| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To intuitively and easily understandably display parentage without overlapping respective items having parentage including a network structure. <P>SOLUTION: A management server 1 is provided with databases 21 and 22 in which a data group having at least one data and a link indicating parentage including a network structure between a plurality of data groups are recorded and a display unit 10 for displaying data recorded in the databases 21 and 22 with a node and link. The display unit 10 is provided with a Web server part 11 for selecting an arbitrary node and a display control part 12 for generating a partial figure display page for displaying a partial figure constituted of the selected node and nodes having offspring's relations with the selected node as a start point and a link showing the relations of those nodes. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
