"Heejune Sheen,Makoto Yamashita","Exploiting Aggregate Sparsity in Second Order Cone Relaxations for Quadratic Constrained Quadratic Programming Problems",,"Optimization Methods and Software",,,,,2020,Sept. "東悟?,福田光浩,山下真,Sunyoung Kim","三重対?性を持つ?次制約付き?次計画問題の狭?な半正定値計画緩和","数理最適化の理論・アルゴリズム・応?",,,,,,2020,Aug. "Takashi Nakagaki,Mituhiro Fukuda,Sunyoung Kim,Makoto Yamashita","A dual spectral projected gradient method for log-determinant semidefinite problems",,"Computational Optimization and Applications",,"Vol. 76","No. 1","pp. 33-68",2020,May "Sena Safarina,Satoko Moriguchi,Tim J. Mullin,Makoto Yamashita","Conic relaxation approaches for equal deployment problems",,"Discrete Applied Mathematics",,,,,2020,Mar. "石川雄大*,山下真","多面体の直径に対する推定上界についての数値評価","2019年度日本経営工学会関東支部学生論文発表会",,,,,"pp. 105-106",2020,Feb.