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区間グラフ
三角化グラフの一種.
出典:Wikipedia
出典:『Wikipedia』 (2011/06/30 20:12 UTC 版)
In graph theory, an interval graph is the intersection graph of a multiset of intervals on the real line. It has one vertex for each interval in the set, and an edge between every pair of vertices corresponding to intervals that intersect.
interval graph