Search Results - "nonconvex programming"

Two Projection Neural Networks With Reduced Model Complexity for Nonlinear Programming by Xia, Youshen, Wang, Jun, Guo, Wenzhong

“…Recent reports show that projection neural networks with a low-dimensional state space can enhance computation speed obviously. This paper proposes two…”
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A New Design Paradigm for Secure Full-Duplex Multiuser Systems by Nguyen, Van-Dinh, Nguyen, Hieu V., Dobre, Octavia A., Shin, Oh-Soon

“…We consider a full-duplex (FD) multiuser system where an FD base station (BS) is designed to simultaneously serve both downlink (DL) and uplink (UL) users in…”
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Secure and Energy-Efficient Beamforming for Simultaneous Information and Energy Transfer by Nasir, Ali Arshad, Hoang Duong Tuan, Duong, Trung Q., Poor, H. Vincent

“…Some next-generation wireless networks will likely involve the energy-efficient transfer of information and energy over the same wireless channel. Moreover,…”
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Copositivity and constrained fractional quadratic problems by Amaral, Paula, Bomze, Immanuel M., Júdice, Joaquim

“…We provide Completely Positive and Copositive Optimization formulations for the Constrained Fractional Quadratic Problem (CFQP) and Standard Fractional…”
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A Novel Recurrent Neural Network for Solving Nonlinear Optimization Problems With Inequality Constraints by Xia, Youshen, Feng, Gang, Wang, Jun

“…This paper presents a novel recurrent neural network for solving nonlinear optimization problems with inequality constraints. Under the condition that the…”
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Joint Beamforming and Antenna Selection for Sum Rate Maximization in Cognitive Radio Networks by Van-Dinh Nguyen, Nguyen, Chuyen T., Nguyen, Hieu V., Oh-Soon Shin

“… The objective is to maximize the sum rate subject to the secondary BS transmit power, minimum required rates for secondary users, and PUs' interference power constraints…”
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Cooperative Prediction-and-Sensing-Based Spectrum Sharing in Cognitive Radio Networks by Nguyen, Van-Dinh, Shin, Oh-Soon

“… (SUs) subject to the minimum rate requirement for all SUs, the transmit power constraint at the secondary BS, and the interference power constraints at all primary users…”
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Max-Min Fairness and Sum Throughput Maximization for In-Band Full-Duplex IoT Networks: User Grouping, Bandwidth and Power Allocation by Khanh, Ngo Tan Vu, Nguyen, Van Dinh

“…The skyrocketing growth in the number of Internet of Things (IoT) devices has posed a huge traffic demand for fifth-generation (5G) wireless networks and…”
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Cooperative MIMO relay beamforming in overloaded DS/CDMA multicast networks by Mehrizi, Sajad, Mahboobi, Behrad

“… The aim of the beamformer is to minimise the total relays transmission power subject to the signal to interference and noise ratio (SINR…”
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On concave constraint functions and duality in predominantly black-and-white topology optimization by Wood, Derren W., Groenwold, Albert A.

“…We study the ‘classical’ discrete, solid-void or black-and-white topology optimization problem, in which minimum compliance is sought, subject to constraints on the available material resource…”
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An Interior Point Constrained Trust Region Method for a Special Class of Nonlinear Semidefinite Programming Problems by Leibfritz, F., Mostafa, E. M. E.

“… The algorithm treats the abstract states and controls as independent variables. In particular, an algorithm for minimizing a nonlinear matrix objective functional subject…”
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An Algorithm for Separable Nonconvex Programming Problems by Falk, James E, Soland, Richard M

“… i ) subject to x G and l x L . Each i is assumed to be lower semicontinuous, possibly nonconvex, and G is assumed to be closed…”
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An Algorithm for Separable Nonconvex Programming Problems II: Nonconvex Constraints by Soland, Richard M

“… i ) subject to x G , l x L and ij ( x i ) 0, j = 1, ..., m . Each ij is assumed to be lower semicontinuous, possibly nonconvex, and G is assumed to be closed…”
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Synthesis of Irregular Phased Arrays Subject to Constraint on Directivity via Convex Optimization by Yang, Feng, Ma, Yankai, Long, Weijun, Sun, Lei, Chen, Yikai, Qu, Shi-Wei, Yang, Shiwen

“…) and minimum directivity can be summarized as a mixed integer nonconvex programming problem, where both the subarray tiling configurations and the associated complex excitations are optimized simultaneously…”
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Electric vehicle fleet size and trip pricing for one-way carsharing services considering vehicle relocation and personnel assignment by Xu, Min, Meng, Qiang, Liu, Zhiyuan

“… subject to the elastic demand for the one-way carsharing services. A mixed-integer nonlinear and nonconvex…”
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Electric Bus Charging Scheduling for a Single Public Transport Route Considering Nonlinear Charging Profile and Battery Degradation Effect by Zhou, Yu, Meng, Qiang, Ong, Ghim Ping

“…•A mixed-integer non-linear and nonconvex programming (MINL&NCP) model, which captures the unique feature of the EBCS problem is developed…”
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Global optimization method for network design problem with stochastic user equilibrium by Liu, Haoxiang, Wang, David Z.W.

“…•Continuous network design problem with stochastic user equilibrium is explored.•The problem is reformulated as a nonlinear nonconvex programming…”
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A successive convex optimization method for bilinear matrix inequality problems and its application to static output‐feedback control by Ren, Yingying, Li, Qing, Liu, Kang‐Zhi, Ding, Da‐Wei

“…This article explores a successive convex optimization method for solving a class of nonconvex programming problems subject to bilinear matrix inequality (BMI) constraints…”
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Robust Max-Min Fairness Resource Allocation in Sensing-Based Wideband Cognitive Radio With SWIPT: Imperfect Channel Sensing by Zhou, Fuhui, Beaulieu, Norman C., Cheng, Julian, Chu, Zheng, Wang, Yuhao

“… The formulated robust max-min fairness resource allocation problems are mixed-integer and nonconvex programming with infinite inequality constraints…”
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An efficient DCA based algorithm for power control in large scale wireless networks by Le Thi, Hoai An, Ta, Anh Son, Pham Dinh, Tao

“…), an innovative approach in nonconvex programming framework for solving this problem…”
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