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检索条件"机构=State Key Laboratory of Scientific&Engineering Computing"
420 条 记 录,以下是191-200 订阅
排序:
New subspace minimization conjugate gradient methods based on regularization model for unconstrained optimization
arXiv
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arXiv 2020年
作者: Zhao, Ting Liu, Hongwei Liu, Zexian School of Mathematics and Statistics Xidian University Xi’an710126 China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering computing AMSS Chinese Academy of Sciences Beijing100190 China
In this paper, two new subspace minimization conjugate gradient methods based on p−regularization models are proposed, where a special scaled norm in p−regularization model is analyzed. Different choices for special s... 详细信息
来源: 评论
An improved gradient method with approximately optimal stepsize based on conic model for unconstrained optimization
arXiv
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arXiv 2019年
作者: Liu, Zexian Liu, Hongwei State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering computing AMSS Chinese Academy of Sciences Beijing1000190 China School of Mathematics and Statistics Xidian University Xi’an710126 China
A new type of stepsize, which was recently introduced by Liu and Liu (Optimization, 67(3), 427-440, 2018), is called approximately optimal stepsize and is quit efficient for gradient method. Interestingly, all gradien... 详细信息
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A riemannian exponential augmented lagrangian method for computing the projection robust Wasserstein distance  23
A riemannian exponential augmented lagrangian method for com...
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Proceedings of the 37th International Conference on Neural Information Processing Systems
作者: Bo Jiang Ya-Feng Liu Ministry of Education Key Laboratory of NSLSCS School of Mathematical Sciences Nanjing Normal University Nanjing China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China
Projection robust Wasserstein (PRW) distance is recently proposed to efficiently mitigate the curse of dimensionality in the classical Wasserstein distance. In this paper, by equivalently reformulating the computation...
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TRIANGULAR C^m INTERPOLATION BY RATIONAL FUNCTIONS
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Analysis in Theory and Applications 2000年 第4期16卷 33-54页
作者: Xu Guoliang Chu Chuan Xue Weimin State Key Laboratory of Scientific and Engineering Computing ICMSEC Chinese Academy of SciencesBeijing 100080PRC Department of Mathematics Hong Kong Baptist UniversityKowloonHong Kong
Two general local Cm triangular interpolation schemes by rational functions from Cm data are proposed for any nonnegative integer m. The schemes can have either 2m+1 order algebraic precision if the required data are ... 详细信息
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A RIEMANNIAN EXPONENTIAL AUGMENTED LAGRANGIAN METHOD FOR computing THE PROJECTION ROBUST WASSERSTEIN DISTANCE
arXiv
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arXiv 2022年
作者: Jiang, Bo Liu, Ya-Feng Key Laboratory for NSLSCS of Jiangsu Province School of Mathematical Sciences Nanjing Normal University Nanjing China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China
Projecting the distance measures onto a low-dimensional space is an efficient way of mitigating the curse of dimensionality in the classical Wasserstein distance using optimal transport. The obtained maximized distanc... 详细信息
来源: 评论
On the convergence of stochastic gradient descent with bandwidth-based step size
The Journal of Machine Learning Research
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The Journal of Machine Learning Research 2023年 第1期24卷 1990-2038页
作者: Xiaoyu Wang Ya-xiang Yuan Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China and University of Chinese Academy of Sciences Beijing China State Key Laboratory of Scientific/Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China
We first propose a general step-size framework for the stochastic gradient descent(SGD) method: bandwidth-based step sizes that are allowed to vary within a banded region. The framework provides efficient and flexible... 详细信息
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Car-Parinello molecular dynamics simulations of thionitroxide and S-nitrosothiol in the gas phase, methanol, and water-A theoretical study of S-nitrosylation
Car-Parinello molecular dynamics simulations of thionitroxid...
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作者: Liang, Juan Cheng, Shang Li Hou, Jun Wei Xu, Zhen Hao Zhao, Yi-Lei State Key Laboratory of Microbial Metabolism School of Life Sciences and Biotechnology Shanghai Jiao Tong University Shanghai 200240 China Shanghai Center for Systems Biomedicine Shanghai Jiao Tong University Shanghai 200240 China MOE Laboratory of Scientific and Engineering Computing Shanghai Jiao Tong University Shanghai 200240 China
A dilemma about whether thionitroxide radical (RSNHO) or S-nitrosothiol (RSNO) is observed in protein S-nitrosylation has arisen recently. To illustrate the effect of chemical environment on these structures, this pap... 详细信息
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A biosensing system using a multiparameter nonlinear dynamic analysis of cardiomyocyte beating for drug-induced arrhythmia recognition
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Microsystems & Nanoengineering 2022年 第3期8卷 277-290页
作者: Hao Wang Yue Wu Quchao Zou Wenjian Yang Zhongyuan Xu Hao Dong Zhjing Zhu Depeng Wang Tanxing Wang Ning Hu Diming Zhang State Key Laboratory of Optoelectronic Materials and Technologies Guangdong Province Key Laboratory of Display Material and TechnologySchool of Electronics and Information TechnologySun Yat-sen UniversityGuangzhou 510006China Research Center for Itelligent Sensing Systems Zhejiang LabHangzhou 311121China ZJU-Hangzhou Global Scientific and Technological Innovation Center Department of ChemistryThe Second Affiliated Hospital Zhejiang University School of MedicineDepartment of Clinical Medical EngineeringZhejiang UniversityHangzhou 310058China Key Laboratory of Novel Target and Drug Study for Neural Repair of Zhejang Province School of MedicineSchool of Computer&Computing ScienceZhejiang University City CollegeHangzhou 310015China School of Brain Science and Brain Medicine Zhejiang UniversityHangzhou 310058China College of Energy and Power Engineering Nanjing University of Aeronautics and AstronauticsNanjing 210016China E-LinkCare Meditech Co LtdHangzhou 310011China State Key Laboratory of Transducer Technology Chinese Academy of SciencesShanghai 200050China
Cardiovascular disease is the number one cause of death in ***,cardiotoxicity is one of the most important adverse effects assessed by arrhythmia recognition in drug ***,cell-based techniques developed for arhythmia r... 详细信息
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Applied Mathematics and Computation: Preface
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Applied Mathematics and Computation (New York) 2006年 第2 SPEC. ISS.期172卷 679-681页
作者: Bai, Zhong-Zhi Ching, Wai-Ki Ng, Michael K. State Key Laboratory of Scientific/Engineering Computing Institute of Comput. Math. and Scientific/Engrg. Computing Academy of Mathematics and Systems Science Beijing China Department of Mathematics University of Hong Kong Hong Kong Hong Kong
No abstract available
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Moiré cavity quantum electrodynamics
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Science Advances 2025年 第21期11卷 eadv8115页
作者: Yu-Tong Wang Qi-Hang Ye Jun-Yong Yan Yufei Qiao Yu-Xin Liu Yong-Zheng Ye Chen Chen Xiao-Tian Cheng Chen-Hui Li Zi-Jian Zhang Cheng-Nian Huang Yun Meng Kai Zou Wen-Kang Zhan Chao Zhao Xiaolong Hu Clarence Augustine T. H. Tee Wei E. I. Sha Zhixiang Huang Huiyun Liu Chao-Yuan Jin Lei Ying Feng Liu State Key Laboratory of Extreme Photonics and Instrumentation College of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 China. School of Physics Zhejiang Key Laboratory of Micro-nano Quantum Chips and Quantum Control Zhejiang University Hangzhou 310027 China. International Joint Innovation Center Zhejiang University Haining 314400 China. School of Precision Instrument and Optoelectronic Engineering Tianjin University Tianjin 300072 China. Key Laboratory of Optoelectronic Information Science and Technology Ministry of Education Tianjin 300072 China. Laboratory of Solid State Optoelectronics Information Technology Institute of Semiconductors Chinese Academy of Sciences Beijing 100083 China. College of Materials Science and Opto-Electronic Technology University of Chinese Academy of Science Beijing 101804 China. College of Physics and Electrical Information Engineering Zhejiang Normal University Hangzhou 310058 China. Key Laboratory of Intelligent Computing and Signal Processing Ministry of Education Anhui University Hefei 230039 China. Department of Electronic and Electrical Engineering University College London London WC1E 7JE UK. ZJU-Hangzhou Global Scientific and Technological Innovation Center Zhejiang University Hangzhou Zhejiang 311200 China.
Quantum emitters are a key component in photonic quantum technologies. Enhancing single-photon emission by engineering their photonic environment is essential for improving overall efficiency in quantum information pr... 详细信息
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