| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To attain information about what type of relation a selection node has with respect to the most significant node and information about the brother nodes of the selection node and a node on a path going from the selection node to the most significant node in displaying the hierarchical structure of a node group. <P>SOLUTION: In this information processor equipped with a data storage means, a hierarchical structure data generation means and a display means, the updating means of the hierarchical structure data generation means extracts information of a slave node belonging to the selected node from the relation data, and updates the hierarchical structure data, and a decision means decides whether or not the brother node is present in the selection node from the content of the hierarchical structure data, and an erasure means erases the brother node from the hierarchical structure data, and an addition means adds intensive data to the erased brother node. A display means performs display based on the aggregation data by associating it with the display of the hierarchical structure form of the selection node and the master node of the selection node. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
