"Charles Namchaisiri,Liu Tianxiang,Makoto Yamashita","An Efficient Dual SPG Method for Log-Det SDP with Hidden Clustering Structure","SIAM Conference on Optimization 2023",,,,,,2023,June "山川智也*,Liu Tianxiang,山下真","構造的制約を持つ最適化問題に対する majorization-minimization 手法の構築","日本オペレーションズ・リサーチ学会2023春季研究発表会",,,,,,2023,Mar. "Namchaisiri Charles,Liu Tianxiang,Makoto Yamashita","An adaptation of Dual Spectral Projected Gradient Method","International Workshop on Continuous Optimization",,,,,,2022,Dec. "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. "Tianxiang Liu,Akiko Takeda","An inexact successive quadratic approximation method for a class of difference-of-convex optimization problems","研究集会最適化:モデリングとアルゴリズム",,,,,,2021,Mar. "Liu Tianxiang,F. Lourenco Bruno","穏当なエラーバウンドと収束解析","日本オペレーションズ・リサーチ学会2021年春季研究発表会",,,,,,2021,Mar. "Tianxiang Liu,Ivan Markovsky,Ting Kei Pong,Akiko Takeda","A hybrid penalty method for a class of optimization problems with multiple rank constraints",,"SIAM Journal on Matrix Analysis and Applications",,,,,2020,Sept. "Tianxiang Liu,Bruno F. Lourenco","Convergence analysis under consistent error bounds","数理最適化の理論・アルゴリズム・応用",,,,,,2020,Aug. "Ivan Markovsky,Tianxiang Liu,Akiko Takeda","Data-Driven Structured Noise Filtering via Common Dynamics Estimation",,"IEEE Transactions on Signal Processing",,,,,2020,May "Tianxiang Liu,Ting Kei Pong,Akiko Takeda","A successive difference-of-convex approximation method with applications to control problems","ICCOPT 2019",,,,,,2019,Aug. "Tianxiang Liu,Ivan Markovsky,Ting Kei Pong,Akiko Takeda","A hybrid penalty method for a class of optimization problems with multiple rank constraints","NACA-ICOTA2019",,,,,,2019,Aug. "Tianxiang Liu,Ting Kei Pong,Akiko Takeda","A refined convergence analysis of pDCAe with applications to simultaneous sparse recovery and outlier detection",,"Computational Optimization and Applications",,,,,2019,Jan. "Tianxiang Liu,Zhaosong Lu,Xiaojun Chen,Yu-Hong Dai","An exact penalty method for semidefinite-box constrained low-rank matrix optimization problems",,"IMA Journal of Numerical Analysis",,,,,2018,Sept. "Tianxiang Liu,Ting Kei Pong,Akiko Takeda","A successive difference-of-convex approximation method for a class of nonconvex nonsmooth optimization problems",,"Mathematical Programming",,,,,2018,Sept. "Tianxiang Liu,Ting Kei Pong,Akiko Takeda","A successive difference-of-convex approximation method for a class of nonconvex nonsmooth optimization problems","29th European Conference on Operational Research",,,,,,2018,July "Tianxiang Liu,Ting Kei Pong,Akiko Takeda","A successive difference-of-convex approximation method for a class of nonconvex nonsmooth optimization problems","23rd International Symposium on Mathematical Programming",,,,,,2018,July "Tianxiang Liu,Zhaosong Lu,Xiaojun Chen,Yu-Hong Dai","An exact penalty method for semidefinite-box constrained low-rank matrix optimization problems","SIAM Conference on Applied Linear Algebra",,,,,,2018,May "Guoyin Li,Tianxiang Liu,Ting Kei Pong","Peaceman?Rachford splitting for a class of nonconvex optimization problems",,"Computational Optimization and Applications",,,,,2017,May "Tianxiang Liu,Ting Kei Pong","Further properties of the forward-backward envelope with applications to difference-of-convex programming","SIAM Conference on Optimization 2017",,,,,,2017,May "Tianxiang Liu,Ting Kei Pong","Further properties of the forward?backward envelope with applications to difference-of-convex programming",,"Computational Optimization and Applications",,,,,2017,Feb.