| 摘要 |
A link relationship display apparatus for displaying a link relationship between first and second node groups, each of which includes at least one node, the link relationship display apparatus includes: a unit to set one of the first and second node groups as a master node group, and another one as a slave node group; a unit to extract a node of an abbreviated display target node group from the slave node group, the node having a degree of link coincidence which exceeds a predetermined threshold, the degree of link coincidence indicating a ratio of a common node to be linked in the master node group; a unit to determine a representative position coordinate of the node of the abbreviated display target node group; and a display unit to display a corresponding abbreviated display target node group in a vicinity of the representative position coordinate.
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