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检索条件"主题词=Nonconvex Programming"
245 条 记 录,以下是121-130 订阅
排序:
HYPERSPECTRAL SUPER-RESOLUTION VIA LOW RANK TENSOR TRIPLE DECOMPOSITION
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JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION 2024年 第3期20卷 942-966页
作者: Cui, Xiaofei Chang, Jingya Guangdong Univ Technol Sch Math & Stat Guangzhou Peoples R China
Hyperspectral image (HSI) and multispectral image (MSI) fusion aims at producing a super-resolution image (SRI). In this paper, we establish a nonconvex optimization model for image fusion problem through low rank ten... 详细信息
来源: 评论
OPTIMAL COVERAGE OF CONVEX REGIONS
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JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 1986年 第2期51卷 321-343页
作者: RUBINSTEIN, RY SAMORODNITSKY, G 1.Faculty of Industrial and Management Engineering Technion Haifa Israel
The problem of the coverage of convex regions with polygons and quadratic configurations of minimal volume is considered. The regions are presented as inequality constraints of a linear or nonlinear programming proble... 详细信息
来源: 评论
Optimal Control of Switching Topology Networks
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MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-9页
作者: Mojica-Nava, Eduardo Salgado, Jimmy Tellez, Duvan Lopez, Alvaro Univ Nacl Colombia Dept Elect & Elect Engn Bogota Colombia Univ Los Andes Dept Ingn Elect & Elect Bogota Colombia Univ Catolica Colombia Programa Ingn Elect & Telecomunicac Bogota Colombia
We present an extension of a previously proposed approach based on the method of moments for solving the optimal control problem for a switching system considering now a continuous external input. This method is based... 详细信息
来源: 评论
Monotonic optimization for sensor cover energy problem
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OPTIMIZATION LETTERS 2018年 第7期12卷 1569-1587页
作者: Pham Thi Hoai Hoang Tuy Hanoi Univ Sci & Technol Sch Appl Math & Informat 1 Dai Co Viet Hanoi Vietnam Inst Math 18 Hoang Quoc Viet Rd Hanoi Vietnam
We study the sensor cover energy problem (SCEP) in wireless communicationa difficult nonconvex problem with nonconvex constraints. A local approach based on DC programming called DCA was proposed by Astorino and Migli... 详细信息
来源: 评论
Lossless convexification of nonconvex MINLP on the UAV path-planning problem
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OPTIMAL CONTROL APPLICATIONS & METHODS 2018年 第2期39卷 845-859页
作者: Zhang, Zhe Wang, Jun Li, Jianxun Shanghai Jiao Tong Univ Sch Elect Informat & Elect Engn Dept Automat 800 Dong Chuan Rd Shanghai 200240 Peoples R China Luoyang Elect Equipment Test Ctr China Luoyang Peoples R China
Most unmanned aerial vehicle path-planning problems have been modeled as linear optimal control problems, ie, as mixed-integer linear programming problems. However, most constraints cannot be described accurately in l... 详细信息
来源: 评论
Duality and sensitivity in nonconvex quadratic optimization over an ellipsoid
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EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 1996年 第1期94卷 167-178页
作者: Flippo, OE Jansen, B CQN BV NL-5600 AK EINDHOVENNETHERLANDS UNIV LIMBURG FAC ECONNL-6200 MD MAASTRICHTNETHERLANDS
In this paper a duality framework is discussed for the problem of optimizing a nonconvex quadratic function over an ellipsoid. Additional insight is obtained from the observation that this nonconvex problem is in a se... 详细信息
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Waveform design for multiple extended targets in temporally correlated cognitive radar system
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IET RADAR SONAR AND NAVIGATION 2016年 第2期10卷 398-410页
作者: Chen, Peng Wu, Lenan Southeast Univ Sch Informat Sci & Engn Nanjing 210096 Jiangsu Peoples R China Columbia Univ Dept Elect Engn New York NY 10027 USA
In cognitive radar systems, a closed-loop feedback is formed by the transmitter, environment, and receiver. Then, the transmit waveform can be optimised to improve the radar estimation performance. Unlike existing wor... 详细信息
来源: 评论
GLOBAL MINIMIZATION BY REDUCING THE DUALITY GAP
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MATHEMATICAL programming 1994年 第2期63卷 193-212页
作者: BENTAL, A EIGER, G GERSHOVITZ, V 1. Faculty of Industrial Engineering and Management Technion—Israel Institute of Technology 32000 Haifa Israel
We derive a general principle demonstrating that by partitioning the feasible set, the duality gap, existing between a nonconvex program and its lagrangian dual, can be reduced, and in important special cases, even el... 详细信息
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Canonical Duality for Box Constrained nonconvex and Nonsmooth Optimization Problems
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MATHEMATICAL PROBLEMS IN ENGINEERING 2015年 第1期2015卷 1-9页
作者: Liu, Jing Liu, Huicheng Wuyi Univ Dept Math & Computat Sci Jiangmen 529020 Guangdong Peoples R China
This paper presents an application of the canonical duality theory for box constrained nonconvex and nonsmooth optimization problems. By use of the canonical dual transformation method, which is developed recently, th... 详细信息
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A Hybrid Evolutionary-Deterministic Optimization Approach for Conceptual Design
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INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 2015年 第41期54卷 10054-10072页
作者: Skiborowski, Mirko Rautenberg, Marcel Marquardt, Wolfgang Rhein Westfal TH Aachen AVT Proc Syst Engn D-52064 Aachen Germany
Most optimization-based approaches in conceptual, process design either focus on global optimization using simplified process models or utilize some kind of metaheuristic to optimize by means of repetitive runs of a d... 详细信息
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