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LIUTIANXIANG 研究業績一覧 (21件)
論文
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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,
Sept. 2020.
公式リンク
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Ivan Markovsky,
Tianxiang Liu,
Akiko Takeda.
Data-Driven Structured Noise Filtering via Common Dynamics Estimation,
IEEE Transactions on Signal Processing,
May 2020.
公式リンク
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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,
Jan. 2019.
公式リンク
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Tianxiang Liu,
Ting Kei Pong,
Akiko Takeda.
A successive difference-of-convex approximation method for a class of nonconvex nonsmooth optimization problems,
Mathematical Programming,
Sept. 2018.
公式リンク
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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,
Sept. 2018.
公式リンク
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Guoyin Li,
Tianxiang Liu,
Ting Kei Pong.
Peaceman–Rachford splitting for a class of nonconvex optimization problems,
Computational Optimization and Applications,
May 2017.
公式リンク
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Tianxiang Liu,
Ting Kei Pong.
Further properties of the forward–backward envelope with applications to difference-of-convex programming,
Computational Optimization and Applications,
Feb. 2017.
公式リンク
国際会議発表 (査読なし・不明)
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Charles Namchaisiri,
Liu Tianxiang,
Makoto Yamashita.
An Efficient Dual SPG Method for Log-Det SDP with Hidden Clustering Structure,
SIAM Conference on Optimization 2023,
June 2023.
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Namchaisiri Charles,
Liu Tianxiang,
Makoto Yamashita.
An adaptation of Dual Spectral Projected Gradient Method,
International Workshop on Continuous Optimization,
Dec. 2022.
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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,
Aug. 2019.
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Tianxiang Liu,
Ting Kei Pong,
Akiko Takeda.
A successive difference-of-convex approximation method with applications to control problems,
ICCOPT 2019,
Aug. 2019.
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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,
July 2018.
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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,
July 2018.
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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,
May 2018.
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Tianxiang Liu,
Ting Kei Pong.
Further properties of the forward-backward envelope with applications to difference-of-convex programming,
SIAM Conference on Optimization 2017,
May 2017.
国内会議発表 (査読なし・不明)
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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,
Mar. 2023.
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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,
Mar. 2022.
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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,
Mar. 2022.
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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,
Mar. 2021.
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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,
Mar. 2021.
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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,
Aug. 2020.
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