Výsledky vyhledávání - Integer quadratic programming. Semidefinite programming

  1. 1

    Spanning and Splitting: Integer Semidefinite Programming for the Quadratic Minimum Spanning Tree Problem Autor de Meijer, Frank, Siebenhofer, Melanie, Sotirov, Renata, Wiegele, Angelika

    ISSN: 0377-2217
    Vydáno: Elsevier B.V 01.11.2025
    “…•The quadratic minimum spanning tree problem can be modelled as an integer SDP•Our new doubly nonnegative relaxation provides strong bounds for the QMSTP…”
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    Journal Article
  2. 2

    A semidefinite programming method for integer convex quadratic minimization Autor Park, Jaehyun, Boyd, Stephen

    ISSN: 1862-4472, 1862-4480
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2018
    Vydáno v Optimization letters (01.05.2018)
    “…We consider the NP-hard problem of minimizing a convex quadratic function over the integer lattice Z n…”
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    Journal Article
  3. 3

    Semidefinite relaxations for non-convex quadratic mixed-integer programming Autor Buchheim, Christoph, Wiegele, Angelika

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2013
    Vydáno v Mathematical programming (01.10.2013)
    “…We present semidefinite relaxations for unconstrained non-convex quadratic mixed-integer optimization problems…”
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    Journal Article
  4. 4

    A Reduced Semidefinite Programming Formulation for HA Assignment Problems in Sport Scheduling Autor Hugo José Lara, Abel Soares Siqueira, Jinyun Yuan

    ISSN: 2676-0029
    Vydáno: Sociedade Brasileira de Matemática Aplicada e Computacional 17.12.2018
    “… The quadratic programming formulations leads to semidefinite relaxations, which allows us to approximately solve the models…”
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    Journal Article
  5. 5

    On the gap between the quadratic integer programming problem and its semidefinite relaxation Autor Malik, U., Jaimoukha, I.M., Halikias, G.D., Gungah, S.K.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Heidelberg Springer 01.07.2006
    Vydáno v Mathematical programming (01.07.2006)
    “…Consider the semidefinite relaxation (SDR) of the quadratic integer program (QIP): [inline-graphic not available…”
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    Journal Article
  6. 6

    Lagrangian decomposition and mixed-integer quadratic programming reformulations for probabilistically constrained quadratic programs Autor Zheng, Xiaojin, Sun, Xiaoling, Li, Duan, Cui, Xueting

    ISSN: 0377-2217, 1872-6860
    Vydáno: Amsterdam Elsevier B.V 16.08.2012
    “… ► We give an improved mixed integer quadratic programming reformulation. ► This new MIQP reformulation is more efficient than the standard MIQP reformulation…”
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    Journal Article
  7. 7

    A Semidefinite Programming Method for Integer Convex Quadratic Minimization Autor Park, Jaehyun, Boyd, Stephen

    ISSN: 2331-8422
    Vydáno: Ithaca Cornell University Library, arXiv.org 10.03.2017
    Vydáno v arXiv.org (10.03.2017)
    “…We consider the NP-hard problem of minimizing a convex quadratic function over the integer lattice \({\bf Z}^n…”
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    Paper
  8. 8

    A computational study for bilevel quadratic programs using semidefinite relaxations Autor Adasme, Pablo, Lisser, Abdel

    ISSN: 0377-2217, 1872-6860
    Vydáno: Amsterdam Elsevier B.V 01.10.2016
    “…•We derive equivalent Mixed Integer Linear Programming formulations. Thus, we compute optimal solutions and upper bounds…”
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    Journal Article
  9. 9

    A Transactive Retail Market Mechanism for Active Distribution Network Integrated With Large-Scale Distributed Energy Resources Autor Huang, Chunyi, Wang, Chengmin, Zhang, Mingzhi, Xie, Ning, Wang, Yong

    ISSN: 1949-3053, 1949-3061
    Vydáno: Piscataway IEEE 01.09.2021
    Vydáno v IEEE transactions on smart grid (01.09.2021)
    “…The burgeoning integration of distributed energy resources (DER) poses new challenges for the economic and safe operation of the electricity system. The…”
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    Journal Article
  10. 10

    A Vectorized Positive Semidefinite Penalty Method for Unconstrained Binary Quadratic Programming Autor Huo, Xinyue, Gu, Ran

    ISSN: 0022-3239, 1573-2878
    Vydáno: New York Springer US 01.01.2026
    “…The unconstrained binary quadratic programming (UBQP) problem is a class of problems of significant importance in many practical applications, such as in combinatorial optimization, circuit design, and other fields…”
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    Journal Article
  11. 11

    On approximating complex quadratic optimization problems via semidefinite programming relaxations Autor So, Anthony Man-Cho, Zhang, Jiawei, Ye, Yinyu

    ISSN: 0025-5610, 1436-4646
    Vydáno: Heidelberg Springer 01.06.2007
    Vydáno v Mathematical programming (01.06.2007)
    “…In this paper the authors study semidefinite programming (SDP) models for a class of discrete and continuous quadratic optimization problems in the complex Hermitian form…”
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    Journal Article Konferenční příspěvek
  12. 12

    A note on the sufficient initial condition ensuring the convergence of directly extended 3-block ADMM for special semidefinite programming Autor Chang, Xiaokai, Liu, Sanyang, Zhao, Pengjun

    ISSN: 0233-1934, 1029-4945
    Vydáno: Philadelphia Taylor & Francis 03.10.2018
    Vydáno v Optimization (03.10.2018)
    “… integer quadratic programming and maximum cut problem. The dual of these three types of problems is a 3-block separable convex optimization problem with a coupling linear equation constraint…”
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    Journal Article
  13. 13

    Convex quadratic relaxations for mixed-integer nonlinear programs in power systems Autor Hijazi, Hassan, Coffrin, Carleton, Hentenryck, Pascal Van

    ISSN: 1867-2949, 1867-2957
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2017
    Vydáno v Mathematical programming computation (01.09.2017)
    “…This paper presents a set of new convex quadratic relaxations for nonlinear and mixed-integer nonlinear programs arising in power systems…”
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    Journal Article
  14. 14

    Benders’ decomposition of the unit commitment problem with semidefinite relaxation of AC power flow constraints Autor Paredes, M., Martins, L.S.A., Soares, S., Ye, Hongxing

    ISSN: 0378-7796, 1873-2046
    Vydáno: Amsterdam Elsevier B.V 01.03.2021
    Vydáno v Electric power systems research (01.03.2021)
    “… Semidefinite programming relaxation of the rectangular AC optimal power flow is used in the subproblem…”
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    Journal Article
  15. 15

    Lasserre Hierarchy, Higher Eigenvalues, and Approximation Schemes for Graph Partitioning and Quadratic Integer Programming with PSD Objectives Autor Guruswami, V., Sinop, A. K.

    ISBN: 145771843X, 9781457718434
    ISSN: 0272-5428
    Vydáno: IEEE 01.10.2011
    “…We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global lin- ear constraints…”
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    Konferenční příspěvek
  16. 16

    Quadratic convex reformulation for quadratic programming with linear on–off constraints Autor Wu, Baiyi, Li, Duan, Jiang, Rujun

    ISSN: 0377-2217, 1872-6860
    Vydáno: Elsevier B.V 01.05.2019
    “…•Advance the state-of-the-art for quadratic programming with on–off constraints.•Generalize the quadratic convex reformulation approach…”
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    Journal Article
  17. 17

    Exact quadratic convex reformulations of mixed-integer quadratically constrained problems Autor Billionnet, Alain, Elloumi, Sourour, Lambert, Amélie

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.07.2016
    Vydáno v Mathematical programming (01.07.2016)
    “…We propose a solution approach for the general problem ( QP ) of minimizing a quadratic function of bounded integer variables subject to a set of quadratic constraints…”
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    Journal Article
  18. 18

    SDP-quality bounds via convex quadratic relaxations for global optimization of mixed-integer quadratic programs Autor Nohra, Carlos J., Raghunathan, Arvind U., Sahinidis, Nikolaos V.

    ISSN: 0025-5610, 1436-4646
    Vydáno: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2022
    Vydáno v Mathematical programming (01.11.2022)
    “…We consider the global optimization of nonconvex mixed-integer quadratic programs with linear equality constraints…”
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    Journal Article
  19. 19

    Using a Mixed Integer Quadratic Programming Solver for the Unconstrained Quadratic 0-1 Problem Autor Billionnet, Alain, Elloumi, Sourour

    ISSN: 0025-5610, 1436-4646
    Vydáno: Heidelberg Springer 01.01.2007
    Vydáno v Mathematical programming (01.01.2007)
    “… Our main idea is to use the recent Mixed Integer Quadratic Programming (MIQP) solvers. But, for this, we have to first convexify the objective function q(x…”
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    Journal Article
  20. 20

    SDPNAL+: A Matlab software for semidefinite programming with bound constraints (version 1.0) Autor Sun, Defeng, Toh, Kim-Chuan, Yuan, Yancheng, Zhao, Xin-Yuan

    ISSN: 1055-6788, 1029-4937
    Vydáno: Abingdon Taylor & Francis 02.01.2020
    Vydáno v Optimization methods & software (02.01.2020)
    “…Sdpnal+ is a MATLAB software package that implements an augmented Lagrangian based method to solve large scale semidefinite programming problems with bound constraints…”
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