About MAEHARA TAKANORI
About 国立情報学研
About MARUMO NAOKI
About MUROTA KAZUO
About 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集
About convex programming
About convex function
About minimum problem
About discrete system
About optimization
About spanning tree
About undirected graph
About dual problem
About relaxation method
About modification
About DC programming
About spanning tree
About discrete optimization
About Mathematical programmings
About DC計画
About 緩和