両方とも前のリビジョン 前のリビジョン 次のリビジョン | 前のリビジョン 次のリビジョン両方とも次のリビジョン |
en:intro:publications [2020/01/24 12:11] – [Conference Activities & Talks] Hideaki IIDUKA | en:intro:publications [2020/07/14 15:30] – [Publications in Refereed Journals] Hideaki IIDUKA |
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===== 2020 ===== | ===== 2020 ===== |
==== Publications in Refereed Journals ==== | ==== Publications in Refereed Journals ==== |
| - Kengo Shimizu, [[en:iiduka:|Hideaki Iiduka]]: **Computation Time of Iterative Methods for Nonsmooth Convex Optimization With Fixed Point Constraints of Quasi-Nonexpansive Mappings**, [[http://www.ybook.co.jp/lna.html|Linear and Nonlinear Analysis]] (Accepted) (2020) {{:iiduka:lna-shimizu2020.pdf|PDF}} |
| - Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **Evaluation of Fixed Point Quasiconvex Subgradient Method with Computational Inexactness**, [[http://www.ybook.co.jp/pafa.html|Pure and Applied Functional Analysis]]: Special Issue on Optimization Theory dedicated to Terry Rockafellar on the occasion of his 85th birthday, (2020) (Accepted) {{:iiduka:pafa2020.pdf|PDF}} |
| - Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **Efficiency of Inexact Fixed Point Quasiconvex Subgradient Method**, [[http://www.ybook.co.jp/lna.html|Linear and Nonlinear Analysis]] (Accepted) {{:iiduka:lna_kaz2020.pdf|PDF}} |
- [[en:iiduka:|Hideaki Iiduka]]: **[[https://ieeexplore.ieee.org/document/8744480|Stochastic Fixed Point Optimization Algorithm for Classifier Ensemble]]**, [[https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6221036|IEEE Transactions on Cybernetics]] (accepted) {{:iiduka:CYB-E-2018-12-2420.R1.pdf|PDF}} | - [[en:iiduka:|Hideaki Iiduka]]: **[[https://ieeexplore.ieee.org/document/8744480|Stochastic Fixed Point Optimization Algorithm for Classifier Ensemble]]**, [[https://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=6221036|IEEE Transactions on Cybernetics]] (accepted) {{:iiduka:CYB-E-2018-12-2420.R1.pdf|PDF}} |
- [[en:iiduka:|Hideaki Iiduka]]: **[[https://link.springer.com/article/10.1007/s11081-019-09440-7|Decentralized Hierarchical Constrained Convex Optimization]]**, [[https://link.springer.com/journal/11081|Optimization and Engineering]] (accepted) {{:iiduka:OPTE-2019-213R1.pdf|PDF}} [[https://rdcu.be/bFpTS|Springer Nature SharedIt]] | - Kengo Shimizu, Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **[[http://asvao.biemdas.com/issues/ASVAO2020-1-1.pdf|Parallel Computing Proximal Method for Nonsmooth Convex Optimization With Fixed Point Constraints of Quasi-nonexpansive Mappings]]**, [[http://asvao.biemdas.com/|Applied Set-Valued Analysis and Optimization]] 2(1): 1--17 (2020) {{:iiduka:simizu-iiduka-asvao.pdf|PDF}} |
- Kengo Shimizu, Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **Parallel Computing Proximal Method for Nonsmooth Convex Optimization With Fixed Point Constraints of Quasi-nonexpansive Mappings** submitted {{:iiduka:simizu-iiduka-asvao.pdf|PDF}} | - [[en:iiduka:|Hideaki Iiduka]]: **[[https://link.springer.com/article/10.1007/s11081-019-09440-7|Decentralized Hierarchical Constrained Convex Optimization]]**, [[https://link.springer.com/journal/11081|Optimization and Engineering]] 21(1): 181--213 (2020) {{:iiduka:OPTE-2019-213R1.pdf|PDF}} [[https://rdcu.be/bFpTS|Springer Nature SharedIt]] |
- Kazuhiro Hishinuma, [[..:iiduka:|Hideaki Iiduka]]: **[[https://doi.org/10.1016/j.ejor.2019.09.037|Fixed Point Quasiconvex Subgradient Method]]**, [[https://www.sciencedirect.com/journal/european-journal-of-operational-research|European Journal of Operational Research]] 282(2): 428--437 (2020) {{ :kaz:201909-kaz-iiduka-ejor.pdf |PDF}} | - Kazuhiro Hishinuma, [[..:iiduka:|Hideaki Iiduka]]: **[[https://doi.org/10.1016/j.ejor.2019.09.037|Fixed Point Quasiconvex Subgradient Method]]**, [[https://www.sciencedirect.com/journal/european-journal-of-operational-research|European Journal of Operational Research]] 282(2): 428--437 (2020) {{ :kaz:201909-kaz-iiduka-ejor.pdf |PDF}} |
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| ==== Doctoral Thesis ==== |
| - Kazuhiro Hishinuma: **Fixed Point Subgradient Methods for Constrained Nonsmooth Optimization**, Meiji University, 2020 {{ ::kaz_dt_2020.pdf |PDF}} |
==== Conference Activities & Talks ==== | ==== Conference Activities & Talks ==== |
- Yu Kobayashi, [[en:iiduka:|飯塚 秀明]]: **確率的共役勾配方向を用いた適応的最適化手法と深層学習による画像分類への応用**, 日本オペレーションズ・リサーチ学会 2020年春季研究発表会, 奈良春日野国際フォーラム (2020年3月12日) | - Yu Kobayashi, [[en:iiduka:|Hideaki Iiduka]]: **Adaptive optimization method with stochastic conjugate gradient direction and its application to image classification in deep learning**, The 2020 Spring National Conference of Operations Research Society of Japan, Nara Kasugano International Forum (Mar. 12, 2020). |
- 菱沼 和弘, [[..:iiduka:|飯塚 秀明]]: **不動点準凸劣勾配法の耐誤差評価**, 日本オペレーションズ・リサーチ学会 2020年春季研究発表会, 奈良春日野国際フォーラム (2020年3月12日) | - Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **Error evaluation of fixed point quasiconvex subgradient method**, The 2020 Spring National Conference of Operations Research Society of Japan, Nara Kasugano International Forum (Mar. 12, 2020). |
- 大石 晴日, [[..:iiduka:|飯塚 秀明]]: **5Gネットワークにおける不動点近似法を用いた資源割り当て**, 日本オペレーションズ・リサーチ学会 2020年春季研究発表会, 奈良春日野国際フォーラム (2020年3月12日) | - Haruhi Oishi, [[en:iiduka:|Hideaki Iiduka]]: **Resource allocation using fixed point approximation method for 5G network**, The 2020 Spring National Conference of Operations Research Society of Japan, Nara Kasugano International Forum (Mar. 12, 2020). |
- 清水 健吾, [[..:iiduka:|飯塚 秀明]]: **並列型近接点法・劣勾配法による準非拡大写像の不動点集合上での非平滑凸最適化における実計算時間の比較**, 日本オペレーションズ・リサーチ学会 2020年春季研究発表会, 奈良春日野国際フォーラム (2020年3月12日) | - Kengo Shimizu, [[en:iiduka:|Hideaki Iiduka]]: **Computational time comparisons for parallel proximal point and subgradient methods for nonsmooth convex optimization over fixed point set of quasi-nonexpansive mapping**, The 2020 Spring National Conference of Operations Research Society of Japan, Nara Kasugano International Forum (Mar. 12, 2020). |
- 酒井 裕行, [[:iiduka:|飯塚 秀明]]: **Riemann 多様体上の新たな共役勾配法の提案**, 日本オペレーションズ・リサーチ学会 2020年春季研究発表会, 奈良春日野国際フォーラム (2020年3月12日) | - Hiroyuki Sakai, [[en:iiduka:|Hideaki Iiduka]]: **A new conjugate guradient method on Riemann manifold**, The 2020 Spring National Conference of Operations Research Society of Japan, Nara Kasugano International Forum (Mar. 12, 2020). |
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- Kazuhiro Hishinuma, [[..:iiduka:|Hideaki Iiduka]]: **Applying Conditional Subgradient-like Directions to the Modified Krasnosel’skiĭ-Mann Fixed Point Algorithm Based on the Three-term Conjugate Gradient Method**, Proceedings of the 10th International Conference on Nonlinear Analysis and Convex Analysis, pp.59-67 [[http://www.ybook.co.jp/naca2017-e/FLASH/index.html|Open Access]] | - Kazuhiro Hishinuma, [[..:iiduka:|Hideaki Iiduka]]: **Applying Conditional Subgradient-like Directions to the Modified Krasnosel’skiĭ-Mann Fixed Point Algorithm Based on the Three-term Conjugate Gradient Method**, Proceedings of the 10th International Conference on Nonlinear Analysis and Convex Analysis, pp.59-67 [[http://www.ybook.co.jp/naca2017-e/FLASH/index.html|Open Access]] |
==== Honor Lecture ==== | ==== Honor Lecture ==== |
- [[..:iiduka:|Hideaki Iiduka]]: **Convex optimization with complicated constraint and its application**, The 2019 Fall National Conference of Operations Research Society of Japan, Tokai University (Sep. 12, 2019). | - [[..:iiduka:|Hideaki Iiduka]]: **Convex optimization with complicated constraint and its application**, The 2019 Fall National Conference of Operations Research Society of Japan, Higashi Hiroshima Arts & Culture Hall Kurara (Sep. 12, 2019). |
- [[en:iiduka:|Hideaki Iiduka]]: **Fixed Point Algorithms and Their Applications**, The International Conference on Nonlinear Analysis and Convex Analysis--International Conference on Optimization: Techniques and Applications (NACA-ICOTA2019), Future University Hakodate (Aug. 27, 2019) | - [[en:iiduka:|Hideaki Iiduka]]: **Fixed Point Algorithms and Their Applications**, The International Conference on Nonlinear Analysis and Convex Analysis--International Conference on Optimization: Techniques and Applications (NACA-ICOTA2019), Future University Hakodate (Aug. 27, 2019) |
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==== Conference Activities & Talks ==== | ==== Conference Activities & Talks ==== |
- Yu Kobayashi, [[..:iiduka:|Hideaki Iiduka]]: **Stochastic optimization algorithm using conjugate gradient direction and its application to deep learning**, The 2019 Fall National Conference of Operations Research Society of Japan, Tokai University (Sep. 12, 2019). | - Yu Kobayashi, [[..:iiduka:|Hideaki Iiduka]]: **Stochastic optimization algorithm using conjugate gradient direction and its application to deep learning**, The 2019 Fall National Conference of Operations Research Society of Japan, Higashi Hiroshima Arts & Culture Hall Kurara (Sep. 12, 2019). |
- Kazuhiro Hishinuma, [[..:iiduka:|Hideaki Iiduka]]: **On rate of convergence of fixed point subgradient method**, The 2019 Fall National Conference of Operations Research Society of Japan, Tokai University (Sep. 12, 2019). | - Kazuhiro Hishinuma, [[..:iiduka:|Hideaki Iiduka]]: **On rate of convergence of fixed point subgradient method**, The 2019 Fall National Conference of Operations Research Society of Japan, Higashi Hiroshima Arts & Culture Hall Kurara (Sep. 12, 2019). |
- Kengo Shimizu, [[..:iiduka:|Hideaki Iiduka]]: **Nonsmooth convex optimization over fixed point sets of quasi nonexpansive mappings by using parallel proximal point algorithm**, The 2019 Fall National Conference of Operations Research Society of Japan, Tokai University (Sep. 12, 2019). | - Kengo Shimizu, [[..:iiduka:|Hideaki Iiduka]]: **Nonsmooth convex optimization over fixed point sets of quasi nonexpansive mappings by using parallel proximal point algorithm**, The 2019 Fall National Conference of Operations Research Society of Japan, Higashi Hiroshima Arts & Culture Hall Kurara (Sep. 12, 2019). |
- Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **Convergence rate analyses of xed point quasiconvex subgradient method**, The International Conference on Nonlinear Analysis and Convex Analysis--International Conference on Optimization: Techniques and Applications (NACA-ICOTA2019), Future University Hakodate (Aug. 27, 2019) | - Kazuhiro Hishinuma, [[en:iiduka:|Hideaki Iiduka]]: **Convergence rate analyses of fixed point quasiconvex subgradient method**, The International Conference on Nonlinear Analysis and Convex Analysis--International Conference on Optimization: Techniques and Applications (NACA-ICOTA2019), Future University Hakodate (Aug. 27, 2019) |
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===== 2018 ===== | ===== 2018 ===== |