"Godai Azuma,Mituhiro Fukuda,Sunyoung Kim,Makoto Yamashita","Exactly Solving a class of QCQPs via Semidefinite Relaxation with Bipartite Sparsity Patterns","International Workshop on Continuous Optimization",,,,,,2022,Dec. "Godai Azuma,Mituhiro Fukuda,Sunyoung Kim,Makoto Yamashita","Exact SDP relaxations for quadratic programs with bipartite graph structures",,"Journal of Global Optimization",,,,,2022,Dec. "Namchaisiri Charles,Liu Tianxiang,Makoto Yamashita","An adaptation of Dual Spectral Projected Gradient Method","International Workshop on Continuous Optimization",,,,,,2022,Dec. "東悟大*,福田光浩,Kim Sunyoung,山下真","二部グラフで表現可能な疎性を持つ二次制約付き二次計画問題と狭小な半正定値計画緩和の条件","日本オペレーションズ・リサーチ学会2022春季研究発表会",,,,,,2022,Mar. "Namchaisiri Charles,Liu Tianxiang,山下真*","対数行列式半正定値計画問題に対する双対射影勾配法の拡張","最適化:モデリングとアルゴリズム",,,,,,2022,Mar. "Namchaisiri Charles*,Liu Tianxiang,山下真","クラスタリング情報つき半正定値計画問題に対する双対解法","日本オペレーションズ・リサーチ学会2022春季研究発表会",,,,,,2022,Mar. "坂井祐太*,山下真","緩和法とペナルティ法を用いた二次錐計画問題に対する安定した解法の構築","日本経営工学会関東支部2021年度学生論文発表会",,,,,,2022,Mar. "伊藤 拓巳*,山下 真","Bilevel Nonsmooth Optimization for ?2,q-hyperparameter Selection","日本経営工学会関東支部2021年度学生論文発表会",,,,,,2022,Mar. "Godai Azuma,Mituhiro Fukuda,Sunyoung Kim,Makoto Yamashita","Exact SDP relaxations of quadratically constrained quadratic programs with forest structures",,"Journal of Global Optimization",,"Vol. 82",,"pp. 243-262",2022,Feb. "Makoto Yamashita,Einosuke Iida,Yaguang Yang","An infeasible interior-point arc-search algorithm for nonlinear constrained optimization",,"Numerical Algorithms",,"Vol. 89","No. 1","pp. 249-275",2022,Jan.