Výsledky vyhledávání - (abstract OR abstrakty) computational complexity for mathematical programming problems

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  1. 1

    The Traveling Salesman Problem: A Computational Study Autor Applegate, David L, Bixby, Robert E, Chvátal, Vašek, Cook, William J

    ISBN: 9780691129938, 0691129932, 1400841100, 9781400841103
    Vydáno: 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…”
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    E-kniha Kniha
  2. 2

    A comment on “computational complexity of stochastic programming problems Autor Hanasusanto, Grani A., Kuhn, Daniel, Wiesemann, Wolfram

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2016
    Vydáno v Mathematical programming (01.09.2016)
    “…Although stochastic programming problems were always believed to be computationally challenging, this perception has only recently received a theoretical…”
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    Journal Article
  3. 3

    NP-hardness of deciding convexity of quartic polynomials and related problems Autor Ahmadi, Amir Ali, Olshevsky, Alex, Parrilo, Pablo A., Tsitsiklis, John N.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer-Verlag 01.02.2013
    Vydáno v Mathematical programming (01.02.2013)
    “…) is globally convex. This solves a problem that has been open since 1992 when N. Z. Shor asked for the complexity of deciding convexity for quartic polynomials…”
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    Journal Article
  4. 4

    Computational complexity of stochastic programming problems Autor Dyer, Martin, Stougie, Leen

    ISSN: 0025-5610, 1436-4646
    Vydáno: Heidelberg Springer 01.07.2006
    Vydáno v Mathematical programming (01.07.2006)
    “… the theoretical complexity of a variety of stochastic programming problems studied in this literature…”
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    Journal Article
  5. 5

    Lower complexity bounds of first-order methods for convex-concave bilinear saddle-point problems Autor Ouyang, Yuyuan, Xu, Yangyang

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2021
    Vydáno v Mathematical programming (01.01.2021)
    “…On solving a convex-concave bilinear saddle-point problem (SPP), there have been many works studying the complexity results of first-order methods…”
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    Journal Article
  6. 6

    Iteration complexity of inexact augmented Lagrangian methods for constrained convex programming Autor Xu, Yangyang

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2021
    Vydáno v Mathematical programming (01.01.2021)
    “… For these problems, we establish the global convergence rate of the inexact ALM and estimate its iteration complexity in terms of the number of gradient evaluations to produce a primal and/or primal…”
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    Journal Article
  7. 7

    An abstract model for branching and its application to mixed integer programming Autor Le Bodic, Pierre, Nemhauser, George

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2017
    Vydáno v Mathematical programming (01.11.2017)
    “…The selection of branching variables is a key component of branch-and-bound algorithms for solving mixed-integer programming (MIP…”
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    Journal Article
  8. 8

    On the computational complexity of membership problems for the completely positive cone and its dual Autor Dickinson, Peter J. C., Gijben, Luuk

    ISSN: 0926-6003, 1573-2894
    Vydáno: Boston Springer US 01.03.2014
    “…Copositive programming has become a useful tool in dealing with all sorts of optimisation problems…”
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    Journal Article
  9. 9

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

    ISSN: 2162-237X, 2162-2388, 2162-2388
    Vydáno: United States IEEE 01.06.2020
    “…) for solving nonlinear programming (NP) problems. Compared with existing projection neural networks for solving NP, the proposed two RDPNNs have a low-dimensional state space and low model complexity…”
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    Journal Article
  10. 10

    A Study on the Computational Complexity of the Bilevel Knapsack Problem Autor Caprara, Alberto, Carvalho, Margarida, Lodi, Andrea, Woeginger, Gerhard J.

    ISSN: 1052-6234, 1095-7189
    Vydáno: Philadelphia Society for Industrial and Applied Mathematics 01.01.2014
    Vydáno v SIAM journal on optimization (01.01.2014)
    “…We analyze the computational complexity of three fundamental variants of the bilevel knapsack problem…”
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    Journal Article
  11. 11

    Fault-Tolerant Families of Production Plans: Mathematical Model, Computational Complexity, and Branch-and-Bound Algorithms Autor Ogorodnikov, Yu. Yu, Rudakov, R. A., Khachai, D. M., Khachai, M. Yu

    ISSN: 0965-5425, 1555-6662
    Vydáno: Moscow Pleiades Publishing 01.06.2024
    “… The traditional approach to modeling such systems is based on the use of stochastic models that describe the choice of a possible scenario of actions in the event of problems in a production or transportation network…”
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    Journal Article
  12. 12

    Complexity of stochastic dual dynamic programming Autor Lan, Guanghui

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.02.2022
    Vydáno v Mathematical programming (01.02.2022)
    “… In this paper, we first establish the number of iterations, i.e., iteration complexity, required by a basic dual dynamic programming method for solving single-scenario multi…”
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    Journal Article
  13. 13

    Iteration complexity of randomized block-coordinate descent methods for minimizing a composite function Autor Richtarik, Peter, Takac, Martin

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2014
    Vydáno v Mathematical programming (01.04.2014)
    “…), which cover the smooth case, to composite minimization, while at the same time improving the complexity by the factor of 4 and removing from the logarithmic term…”
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    Journal Article
  14. 14

    Universal gradient methods for convex optimization problems Autor Nesterov, Yu

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2015
    Vydáno v Mathematical programming (01.08.2015)
    “… Their only essential input parameter is the required accuracy of the solution. At the same time, for each particular problem class they automatically ensure the best possible rate of convergence…”
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    Journal Article
  15. 15

    Accelerated gradient methods for nonconvex nonlinear and stochastic programming Autor Ghadimi, Saeed, Lan, Guanghui

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2016
    Vydáno v Mathematical programming (01.03.2016)
    “…In this paper, we generalize the well-known Nesterov’s accelerated gradient (AG) method, originally designed for convex smooth optimization, to solve nonconvex and possibly stochastic optimization problems…”
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    Journal Article
  16. 16

    Iteration-complexity of first-order augmented Lagrangian methods for convex programming Autor Lan, Guanghui, Monteiro, Renato D. C.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2016
    Vydáno v Mathematical programming (01.01.2016)
    “…This paper considers a special class of convex programming (CP) problems whose feasible regions consist of a simple compact convex set intersected with an affine manifold…”
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    Journal Article
  17. 17

    An Incremental Gradient Method for Optimization Problems with Variational Inequality Constraints Autor Kaushik, Harshal D., Samadi, Sepideh, Yousefian, Farzad

    ISSN: 0018-9286, 1558-2523
    Vydáno: New York IEEE 01.12.2023
    “…) problem in that each agent is associated with a local monotone mapping. This problem finds an application in computation of the best equilibrium in nonlinear complementarity problems arising in transportation networks…”
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  18. 18

    Worst-case evaluation complexity for unconstrained nonlinear optimization using high-order regularized models Autor Birgin, E. G., Gardenghi, J. L., Martínez, J. M., Santos, S. A., Toint, Ph. L.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2017
    Vydáno v Mathematical programming (01.05.2017)
    “…The worst-case evaluation complexity for smooth (possibly nonconvex) unconstrained optimization is considered…”
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    Journal Article
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    Bilevel programming and the separation problem Autor Lodi, Andrea, Ralphs, Ted K., Woeginger, Gerhard J.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2014
    Vydáno v Mathematical programming (01.08.2014)
    “… This paper examines the nature of the so-called separation problem, which is that of generating a valid inequality violated by a given real vector, usually arising as the solution to a relaxation…”
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    Journal Article
  20. 20

    Iteration-complexity of first-order penalty methods for convex programming Autor Lan, Guanghui, Monteiro, Renato D. C.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer-Verlag 01.04.2013
    Vydáno v Mathematical programming (01.04.2013)
    “… under an affine transformation. It studies the computational complexity of quadratic penalty based methods for solving the above class of problems…”
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    Journal Article