Výsledky vyhledávání - Approximation methods and heuristics in mathematical programming
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The ordered k-median problem: surrogate models and approximation algorithms
ISSN: 0025-5610, 1436-4646Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2019Vydáno v Mathematical programming (01.09.2019)“…) in the ordered list of all coverage distances. While antecedent literature has focused on mathematical properties of ordered median functions, integer programming methods, various heuristics, and special…”
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Model-Free Dual Heuristic Dynamic Programming
ISSN: 2162-237X, 2162-2388, 2162-2388Vydáno: United States IEEE 01.08.2015Vydáno v IEEE transaction on neural networks and learning systems (01.08.2015)“…Model-based dual heuristic dynamic programming (MB-DHP) is a popular approach in approximating optimal solutions in control problems…”
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Unequal-area capability-based facility layout design problem with a heuristic decomposition-based iterative mathematical programming approach
ISSN: 0957-4174Vydáno: Elsevier Ltd 15.03.2023Vydáno v Expert systems with applications (15.03.2023)“…,•A novel mixed-integer non-linear programming (MINLP) model is developed,•Heuristic decomposition-based iterative mathematical programming method is proposed…”
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A Theoretical Foundation of Goal Representation Heuristic Dynamic Programming
ISSN: 2162-237X, 2162-2388Vydáno: United States IEEE 01.12.2016Vydáno v IEEE transaction on neural networks and learning systems (01.12.2016)“…Goal representation heuristic dynamic programming (GrHDP) control design has been developed in recent years…”
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Fast Heuristics for Transmission-Line Switching
ISSN: 0885-8950, 1558-0679Vydáno: IEEE 01.08.2012Vydáno v IEEE transactions on power systems (01.08.2012)“… it. This paper proposes two heuristics which rely on a line-ranking parameter that is based on the optimal solution to the ordinary dc optimal power flow problem, a linear program (LP…”
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Accuracies of Optimal Transmission Switching Heuristics Based on DCOPF and ACOPF
ISSN: 0885-8950, 1558-0679Vydáno: New York IEEE 01.03.2014Vydáno v IEEE transactions on power systems (01.03.2014)“… Because of excessive computation times for large, real systems, the MIP model has been followed by some heuristics, also based on the DCOPF, to obtain near-optimal solutions quickly…”
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Electric Vehicle Routing Problem with Simultaneous Pickup and Delivery: Mathematical Modeling and Adaptive Large Neighborhood Search Heuristic Method
ISSN: 1996-1073, 1996-1073Vydáno: Basel MDPI AG 01.12.2022Vydáno v Energies (Basel) (01.12.2022)“…Electric vehicles (EVs) are a promising option to reduce air pollution and shipping costs, especially in urban areas. To provide scientific guidance for the…”
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How Recent History Affects Perception: The Normative Approach and Its Heuristic Approximation
ISSN: 1553-7358, 1553-734X, 1553-7358Vydáno: United States Public Library of Science 01.10.2012Vydáno v PLoS computational biology (01.10.2012)“…There is accumulating evidence that prior knowledge about expectations plays an important role in perception. The Bayesian framework is the standard…”
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The Traveling Salesman Problem: A Computational Study
ISBN: 9780691129938, 0691129932, 1400841100, 9781400841103Vydáno: Princeton Princeton University Press 2011“…This book presents the latest findings on one of the most intensely investigated subjects in computational mathematics--the traveling salesman problem. It…”
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E-kniha Kniha -
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Finite-Approximation-Error-Based Optimal Control Approach for Discrete-Time Nonlinear Systems
ISSN: 2168-2267, 2168-2275, 2168-2275Vydáno: United States IEEE 01.04.2013Vydáno v IEEE transactions on cybernetics (01.04.2013)“…In this paper, a new iterative adaptive dynamic programming (ADP) algorithm is developed to solve optimal control problems for infinite-horizon discrete-time nonlinear systems with finite approximation errors…”
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Mathematical Circuit Root Simplification Using an Ensemble Heuristic–Metaheuristic Algorithm
ISSN: 2227-7390, 2227-7390Vydáno: Basel MDPI AG 01.03.2023Vydáno v Mathematics (Basel) (01.03.2023)“… This study presents a mathematical model combined with a heuristic–metaheuristic solution method for symbolic pole/zero simplification in operational transconductance amplifiers…”
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A Single-Exponential Time 2-Approximation Algorithm for Treewidth
ISSN: 2575-8454Vydáno: IEEE 01.02.2022Vydáno v Proceedings / annual Symposium on Foundations of Computer Science (01.02.2022)“… In particular, our algorithm improves upon both the previous best approximation ratio of 5 in time 2 O(k…”
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Modeling and Trajectory Tracking Control for Magnetic Wheeled Mobile Robots Based on Improved Dual-Heuristic Dynamic Programming
ISSN: 1551-3203, 1941-0050Vydáno: Piscataway IEEE 01.02.2021Vydáno v IEEE transactions on industrial informatics (01.02.2021)“… Improved dual-heuristic dynamic programming (DHP) where the actor-critic structure adopts random vector functional link neural networks (RVFL NNs…”
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A MILP-based heuristic algorithm for transmission expansion planning problems
ISSN: 0378-7796, 1873-2046Vydáno: Amsterdam Elsevier B.V 01.07.2022Vydáno v Electric power systems research (01.07.2022)“…•develops a new and more reliable method based on the approximated AC and on the exact DC TEP solutions•uses…”
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Local Search Heuristics for k -Median and Facility Location Problems
ISSN: 0097-5397, 1095-7111Vydáno: Philadelphia, PA Society for Industrial and Applied Mathematics 01.01.2004Vydáno v SIAM journal on computing (01.01.2004)“…We analyze local search heuristics for the metric k-median and facility location problems…”
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RES: Regularized Stochastic BFGS Algorithm
ISSN: 1053-587X, 1941-0476Vydáno: New York IEEE 01.12.2014Vydáno v IEEE transactions on signal processing (01.12.2014)“…RES, a regularized stochastic version of the Broyden-Fletcher-Goldfarb-Shanno (BFGS) quasi-Newton method, is proposed to solve strongly convex optimization problems with stochastic objectives…”
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Tightness of the maximum likelihood semidefinite relaxation for angular synchronization
ISSN: 0025-5610, 1436-4646Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2017Vydáno v Mathematical programming (01.05.2017)“…Maximum likelihood estimation problems are, in general, intractable optimization problems. As a result, it is common to approximate the maximum likelihood…”
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An Adaptive Dynamic Programming Scheme for Nonlinear Optimal Control With Unknown Dynamics and Its Application to Turbofan Engines
ISSN: 1551-3203, 1941-0050Vydáno: Piscataway IEEE 01.01.2021Vydáno v IEEE transactions on industrial informatics (01.01.2021)“…In this article, a novel adaptive dynamic programming (ADP) approach is proposed for the optimal control problem of nonlinear continuous control systems with unknown dynamics…”
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Iterative Adaptive Dynamic Programming for Solving Unknown Nonlinear Zero-Sum Game Based on Online Data
ISSN: 2162-237X, 2162-2388, 2162-2388Vydáno: United States IEEE 01.03.2017Vydáno v IEEE transaction on neural networks and learning systems (01.03.2017)“…H ∞ control is a powerful method to solve the disturbance attenuation problems that occur in some control systems…”
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Influence-Based Community Partition With Sandwich Method for Social Networks
ISSN: 2329-924X, 2373-7476Vydáno: Piscataway IEEE 01.04.2023Vydáno v IEEE transactions on computational social systems (01.04.2023)“…Community partition is an important problem in many areas, such as biology networks and social networks. The objective of this problem is to analyze the…”
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