| 摘要 |
PROBLEM TO BE SOLVED: To allow, when simultaneously displaying a plurality of graph structures in which one graph structure has been changed, easy identification of nodes and edges that have been changed in the graph structure.SOLUTION: The present invention provides a display apparatus adapted to display a plurality of graph structures each of which is made up of a plurality of elements, by aggregating the plurality of graph structures into a single graph structure, the display apparatus including: an acquisition unit adapted to acquire a plurality of graph structures; a distinguishing unit adapted to distinguish among the plurality of elements between unchanged elements, which have not changed in the plurality of graph structures, and changed elements, which have changed among the plurality of graph structures; an aggregating unit adapted to aggregate the plurality of graph structures; and a display unit adapted to display the aggregated graph structure such that the unchanged elements and the changed elements will be identifiable. The present invention also provides a display method with the display apparatus, and a program used for the display apparatus. |
