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检索条件"主题词=Stochastic algorithm"
187 条 记 录,以下是61-70 订阅
排序:
stochastic Primal Dual Fixed Point Method for Composite Optimization
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JOURNAL OF SCIENTIFIC COMPUTING 2020年 第1期84卷 16-16页
作者: Zhu, Ya-Nan Zhang, Xiaoqun Shanghai Jiao Tong Univ Inst Nat Sci Sch Math Sci Shanghai 200240 Peoples R China Shanghai Jiao Tong Univ MOE LSC Shanghai 200240 Peoples R China
In this paper we propose a stochastic primal dual fixed point method for solving the sum of two proper lower semi-continuous convex function and one of which is composite. The method is based on the primal dual fixed ... 详细信息
来源: 评论
The Battery Life Estimation of a Battery under Different Stress Conditions
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BATTERIES-BASEL 2021年 第4期7卷 88页
作者: Andrenacci, Natascia Vellucci, Francesco Sglavo, Vincenzo CR ENEA Casaccia Via Anguillarese 301 I-00123 Rome Italy
The prediction of capacity degradation, and more generally of the behaviors related to battery aging, is useful in the design and use phases of a battery to help improve the efficiency and reliability of energy system... 详细信息
来源: 评论
Uniform-in-time estimates for mean-field type SDEs and applications
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Journal of Differential Equations 2025年 440卷
作者: Bao, Jianhai Hao, Jiaqing Center for Applied Mathematics Tianjin University Tianjin 300072 China
Via constructing an asymptotic coupling by reflection, in this paper we establish uniform-in-time estimates on probability distributions for mean-field type SDEs, where the drift terms under consideration are dissipat... 详细信息
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Non-convex multiobjective optimization under uncertainty: a descent algorithm. Application to sandwich plate design and reliability
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ENGINEERING OPTIMIZATION 2019年 第5期51卷 733-752页
作者: Mercier, Q. Poirion, F. Desideri, J. A. Off Natl Etud & Rech Aerosp Chatillon France INRIA Nice France
In this paper a novel algorithm for solving multiobjective design optimization problems with non-smooth objective functions and uncertain parameters is presented. The algorithm is based on the existence of a common de... 详细信息
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Joint Optimization on Both Routing and Resource Allocation for Millimeter Wave Cellular Networks
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IEEE ACCESS 2019年 7卷 93631-93642页
作者: Ji, Pengshuo Jia, Jie Chen, Jian Northeastern Univ Dept Comp Sci & Engn Shenyang 110819 Liaoning Peoples R China Minist Educ Engn Res Ctr Secur Technol Complex Network Syst Shenyang 110819 Liaoning Peoples R China Southeast Univ Key Lab Comp Network & Informat Integrat Minist Educ Nanjing 211189 Jiangsu Peoples R China Liaoning Res Ctr Safety Engn Technol Ind Control Neusoft Grp Res Shenyang 110179 Liaoning Peoples R China
Due to the spectrum scarcity issue in conventional cellular networks, millimeter-wave ( mmWave) technology has been proposed and is expected to be used in small cells to meet the requirements for spectrum resources, e... 详细信息
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Multi-Scale Quantum Harmonic Oscillator algorithm With Truncated Mean Stabilization Strategy for Global Numerical Optimization Problems
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IEEE ACCESS 2019年 7卷 18926-18939页
作者: Ye, Xinggui Wang, Peng Xin, Gang Jin, Jin Huang, Yan Univ Chinese Acad Sci Beijing 100049 Peoples R China Chinese Acad Sci Chengdu Inst Comp Applicat Chengdu 610041 Sichuan Peoples R China China Unicom Cloud Comp & Big Data Ctr Fujian Branch Fuzhou 350007 Fujian Peoples R China Southwest Minzu Univ Sch Comp Sci & Technol Chengdu 610225 Sichuan Peoples R China Huaiyin Normal Univ Sch Comp Sci & Technol Huaian 223300 Peoples R China
A multi-scale quantum harmonic oscillator algorithm (MQHOA) is a quantum population-based algorithm proposed recently. It utilizes the quantum wave function to locate the global optimum of a global numerical optimizat... 详细信息
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Optimization of Microalgae-to-Biodiesel Production Process Using a Metaheuristic Technique
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ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2019年 第9期7卷 8490-8498页
作者: German Hernandez-Perez, Luis Sanchez-Tuiran, Eduardo Ojeda, Karina A. E-Halwagi, Mahmoud M. Ponce-Ortega, Jose M. Univ Michoacana Chem Engn Dept Francisco J Mujica S-NCiudad Univ Morelia 58060 Michoacan Mexico Univ Cartagena Chem Engn Dept Av ConsuladoCalle 3039B-192 Cartagena De Indias 130015 Colombia Texas A&M Univ Chem Engn Dept 100 Spence StJack E Brown Bldg College Stn TX 77843 USA
This paper presents an effective computational scheme using metaheuristic techniques for the optimization of an integrated biodiesel production process from microalgae Chlorella vulgaris. Ten decision variables were o... 详细信息
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AtomREM: Non-empirical seeker of the minimum energy escape paths on many-dimensional potential landscapes without coarse graining
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COMPUTER PHYSICS COMMUNICATIONS 2020年 254卷 107260-107260页
作者: Nagornov, Yuri S. Akashi, Ryosuke Univ Tokyo Dept Phys Bunkyo Ku Tokyo 1130033 Japan
Recently a non-empirical stochastic walker algorithm has been developed to search for the minimum-energy escape paths from the minima of the potential surface (Akashi and Nagornov, 2018;Nagornov and Akashi, 2019). Thi... 详细信息
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Balancing exploration and exploitation: An image-based approach to item retrieval with enhanced diversity
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COMPUTERS & ELECTRICAL ENGINEERING 2020年 84卷 106605-106605页
作者: Pereira, Artur Maia Vieira, Thales Costa, Evandro de Barros Univ Fed Alagoas Inst Comp Maceio Alagoas Brazil Univ Fed Alagoas Inst Math Maceio Alagoas Brazil
We propose a machine learning approach based on relevance feedback to visually retrieve e-commerce items, represented by images, from huge catalogs. A threefold strategy is presented to deal with the exploration-explo... 详细信息
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A general scheme for log-determinant computation of matrices via stochastic polynomial approximation
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COMPUTERS & MATHEMATICS WITH APPLICATIONS 2018年 第4期75卷 1259-1271页
作者: Peng, Wei Wang, Hongxia Natl Univ Def Technol Dept Math & Syst Sci Changsha 410073 Hunan Peoples R China
We study the approximation of determinant for large scale matrices with low computational complexity. This paper develops a generalized stochastic polynomial approximation frame as well as a stochastic Legendre approx... 详细信息
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