Suchergebnisse - "Gradient projection algorithm"

An Accelerated Dual Gradient-Projection Algorithm for Embedded Linear Model Predictive Control von Patrinos, Panagiotis, Bemporad, Alberto

“… This paper proposes a dual fast gradient-projection method for solving quadratic programming problems that arise in model predictive control of linear systems subject to general polyhedral constraints …”
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A dual gradient-projection algorithm for model predictive control in fixed-point arithmetic von Patrinos, Panagiotis, Guiggiani, Alberto, Bemporad, Alberto

“… Although linear Model Predictive Control has gained increasing popularity for controlling dynamical systems subject to constraints, the main barrier that prevents its widespread use in embedded …”
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An improved LS-RMIL-type conjugate gradient projection algorithm for systems of nonlinear equations and impulse noise image restoration von Xia, Yan, Ma, Xuejie, Li, and Dandan

“… This paper proposes an improved LS-RMIL-type conjugate gradient projection algorithm designed for solving systems of nonlinear equations with convex constraints …”
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An alternating direction method of multipliers for solving user equilibrium problem von Liu, Zhiyuan, Chen, Xinyuan, Hu, Jintao, Wang, Shuaian, Zhang, Kai, Zhang, Honggang

“… Searching for efficient solution algorithms for UE has been a recurring study subject in transportation research and has attracted much attention in past decades …”
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Superrelaxation and the rate of convergence in minimizing quadratic functions subject to bound constraints von Dostal, Zdenk, Domoradova, Marta, Sadowska, Marie

“… (modified proportioning with reduced gradient projection) algorithm with a long steplength of the reduced projected gradient step …”
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Classification and Regression Using an Outer Approximation Projection-Gradient Method von Barlaud, Michel, Belhajali, Wafa, Combettes, Patrick L., Fillatre, Lionel

“… The structure of the method is that of the classical gradient-projection algorithm, which alternates a gradient step on the objective …”
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Sharp Time-Data Tradeoffs for Linear Inverse Problems von Oymak, Samet, Recht, Benjamin, Soltanolkotabi, Mahdi

“… We present a unified convergence analysis of the gradient projection algorithm applied to such problems …”
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A Low-Complexity Solution to Sum Rate Maximization for IRS-assisted SWIPT-MIMO Broadcasting von Kumar, Vaibhav, Papazafeiropoulos, Anastasios, Hanif, Muhammad Fainan, Tran, Le-Nam, Flanagan, Mark F.

“… We first decouple the design variables in the constraints following a penalty dual decomposition method, and then apply an alternating gradient projection algorithm to achieve a stationary …”
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A level set method for topology optimization of continuum structures with bounded design domains von Rong, Jian Hua, Liang, Qing Quan

“… In practice, a continuum structure is usually designed to carry the traction applied to the boundary of the structure subject to prescribed displacements imposed on its boundary …”
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Optimizing network objectives in collaborative content distribution von Zheng, Xiaoying, Xia, Ye

“… In particular, we formulate the problem of how to make many-to-many assignment from the sending nodes to the receivers and allocate bandwidth for every connection, subject …”
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A dual gradient-projection method for large-scale strictly convex quadratic problems von Gould, Nicholas I. M., Robinson, Daniel P.

“… The method uses a gradient projection algorithm enhanced with subspace acceleration to solve the bound-constrained dual optimization problem …”
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Power minimization in the multiple stream MIMO Broadcast Channel with imperfect CSI von Gonzalez-Coma, Jose P., Joham, Michael, Castro, Paula M., Castedo, Luis

“… We develop a gradient-projection algorithm to convert the per-user constraints into per-stream constraints …”
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A Low-Complexity Solution to Sum Rate Maximization for IRS-assisted SWIPT-MIMO Broadcasting von Kumar, Vaibhav, Papazafeiropoulos, Anastasios, Hanif, Muhammad Fainan, Le-Nam, Tran, Flanagan, Mark F

“… We first decouple the design variables in the constraints following a penalty dual decomposition method, and then apply an alternating gradient projection algorithm to achieve a stationary …”
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Power minimization in the multiuser MIMO-OFDM broadcast channel with imperfect CSI von Gonzalez-Coma, Jose P., Joham, Michael, Castro, Paula M., Castedo, Luis

“… ) constraints expressed as per-user rates. We propose a gradient-projection algorithm to optimally distribute the per-user rates among the OFDM subcarriers …”
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Classification and regression using an outer approximation projection-gradient method von Barlaud, Michel, Belhajali, Wafa, Combettes, Patrick L, Fillatre, Lionel

“… The structure of the method is that of the classical gradient-projection algorithm, which alternates a gradient …”
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Studies of inventory control and capacity planning with multiple sources von Zahrn, Frederick Craig

“… This dissertation consists of two self-contained studies. The first study, in the domain of stochastic inventory theory, addresses the structure of optimal …”
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Minimizing quadratic functions with semidefinite Hessian subject to bound constraints von Dostal, Zdenk, Pospisil, Lukas

“… The MPRGP (modified proportioning with reduced gradient projections) algorithm for minimization of the strictly convex quadratic function subject to bound constraints is adapted to the solution of problems with a semidefinite Hessian …”
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Sharp Time--Data Tradeoffs for Linear Inverse Problems von Samet Oymak, Recht, Benjamin, Soltanolkotabi, Mahdi

“… We present a unified convergence analysis of the gradient projection algorithm applied to such problems …”
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Optimization techniques in communication networks von Zheng, Xiaoying

“… Convex optimization techniques have found important applications in communications and signal processing. Recently, there has been a surge in research …”
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Optimizing providers' profit in peer networks applying automatic pricing and game theory von Khan, Sohel Q

“… This research exploits the agility of game theory by synthesizing economic theories and Internet traffic engineering techniques to optimize the profit of …”
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