Výsledky vyhľadávania - convex functions and convex (programs OR progress) in convex geometry

  1. 1

    Dual Prediction-Correction Methods for Linearly Constrained Time-Varying Convex Programs Autor Simonetto, Andrea

    ISSN: 0018-9286, 1558-2523
    Vydavateľské údaje: New York IEEE 01.08.2019
    “…Devising efficient algorithms to solve continuously-varying strongly convex optimization programs is key in many applications, from control systems to signal processing and machine learning…”
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  2. 2

    Implementable tensor methods in unconstrained convex optimization Autor Nesterov, Yurii

    ISSN: 0025-5610, 1436-4646
    Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2021
    Vydané v Mathematical programming (01.03.2021)
    “…In this paper we develop new tensor methods for unconstrained convex optimization, which solve at each iteration an auxiliary problem of minimizing convex multivariate polynomial…”
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  3. 3

    Convex projection and convex multi-objective optimization Autor Kováčová, Gabriela, Rudloff, Birgit

    ISSN: 0925-5001, 1573-2916
    Vydavateľské údaje: New York Springer US 01.06.2022
    Vydané v Journal of global optimization (01.06.2022)
    “…In this paper we consider a problem, called convex projection, of projecting a convex set onto a subspace…”
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  4. 4

    Chance-constrained programs with convex underlying functions: a bilevel convex optimization perspective Autor Laguel, Yassine, Malick, Jérôme, van Ackooij, Wim

    ISSN: 0926-6003, 1573-2894
    Vydavateľské údaje: New York Springer US 01.07.2024
    “… In this paper, we consider chance constrained programs where the objective function and the constraints are convex with respect to the decision parameter…”
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  5. 5

    Convex Primal Formulations for Convex Hull Pricing With Reserve Commitments Autor Yu, Yanan, Zhang, Tong, Guan, Yongpei, Chen, Yonghong

    ISSN: 0885-8950, 1558-0679
    Vydavateľské údaje: New York IEEE 01.05.2021
    Vydané v IEEE transactions on power systems (01.05.2021)
    “…Convex hull pricing has been introduced recently to increase transparency and reduce uplift payments for the U.S. wholesale markets…”
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  6. 6

    Convex Optimization for Parameter Synthesis in MDPs Autor Cubuktepe, Murat, Jansen, Nils, Junges, Sebastian, Katoen, Joost-Pieter, Topcu, Ufuk

    ISSN: 0018-9286, 1558-2523
    Vydavateľské údaje: New York IEEE 01.12.2022
    “… Consequently, parametric MDPs (pMDPs) extend MDPs with transition probabilities that are functions over unspecified parameters…”
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  7. 7

    From differential equation solvers to accelerated first-order methods for convex optimization Autor Luo, Hao, Chen, Long

    ISSN: 0025-5610, 1436-4646
    Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2022
    Vydané v Mathematical programming (01.09.2022)
    “…Convergence analysis of accelerated first-order methods for convex optimization problems are developed from the point of view of ordinary differential equation solvers…”
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  8. 8

    Constrained Online Convex Optimization With Feedback Delays Autor Cao, Xuanyu, Zhang, Junshan, Poor, H. Vincent

    ISSN: 0018-9286, 1558-2523
    Vydavateľské údaje: New York IEEE 01.11.2021
    “…In this article, we study constrained online convex optimization (OCO) in the presence of feedback delays, where a decision maker chooses sequential actions without knowing the loss functions and constraint functions a priori…”
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  9. 9

    A Convex Optimization Framework for Active Learning Autor Elhamifar, Ehsan, Sapiro, Guillermo, Yang, Allen, Sasrty, S. Shankar

    ISSN: 1550-5499
    Vydavateľské údaje: IEEE 01.12.2013
    “…In many image/video/web classification problems, we have access to a large number of unlabeled samples. However, it is typically expensive and time consuming…”
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    Konferenčný príspevok.. Journal Article
  10. 10

    Globally minimizing the sum of a convex–concave fraction and a convex function based on wave-curve bounds Autor Xia, Yong, Wang, Longfei, Wang, Xiaohui

    ISSN: 0925-5001, 1573-2916
    Vydavateľské údaje: New York Springer US 01.06.2020
    Vydané v Journal of global optimization (01.06.2020)
    “…We consider the problem of minimizing the sum of a convex–concave function and a convex function over a convex set (SFC…”
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  11. 11

    Convex Optimization of Integrated Power-Gas Energy Flow Model With Applications to Probabilistic Energy Flow Autor Jia, Wenhao, Ding, Tao, Huang, Can, Wang, Zekai, Zhou, Quan, Shahidehpour, Mohammad

    ISSN: 0885-8950, 1558-0679
    Vydavateľské údaje: New York IEEE 01.03.2021
    Vydané v IEEE transactions on power systems (01.03.2021)
    “… Also, piecewise linearization is adopted to tightly linearize the nonlinear objective function of the model, which transforms the formulated convex optimization into a linear program one…”
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  12. 12

    Distributed Algorithms for Robust Convex Optimization via the Scenario Approach Autor You, Keyou, Tempo, Roberto, Xie, Pei

    ISSN: 0018-9286, 1558-2523
    Vydavateľské údaje: New York IEEE 01.03.2019
    “…This paper proposes distributed algorithms to solve robust convex optimization (RCO) when the constraints are affected by nonlinear uncertainty…”
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  13. 13

    Superfast Second-Order Methods for Unconstrained Convex Optimization Autor Nesterov, Yurii

    ISSN: 0022-3239, 1573-2878
    Vydavateľské údaje: New York Springer US 01.10.2021
    “…; Arjevani and Shiff in Math Program 178(1–2):327–360, 2019), which is O k - 7 / 2 . Our progress can be explained by a finer specification of the problem class…”
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  14. 14

    A regularized smoothing method for fully parameterized convex problems with applications to convex and nonconvex two-stage stochastic programming Autor Borges, Pedro, Sagastizábal, Claudia, Solodov, Mikhail

    ISSN: 0025-5610, 1436-4646
    Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2021
    Vydané v Mathematical programming (01.09.2021)
    “… The value function in question, while resulting from parameterized convex problems, need not be convex…”
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  15. 15

    Conditional gradient algorithms for norm-regularized smooth convex optimization Autor Harchaoui, Zaid, Juditsky, Anatoli, Nemirovski, Arkadi

    ISSN: 0025-5610, 1436-4646
    Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2015
    Vydané v Mathematical programming (01.08.2015)
    “… ‖ · ‖ and a smooth convex function f , we want either (1) to minimize the norm over the intersection of the cone and a level set of f , or (2…”
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  16. 16

    Semidefinite representation of convex sets Autor Helton, J. William, Nie, Jiawang

    ISSN: 0025-5610, 1436-4646
    Vydavateľské údaje: Berlin/Heidelberg Springer-Verlag 01.03.2010
    Vydané v Mathematical programming (01.03.2010)
    “…Let be a semialgebraic set defined by multivariate polynomials g i ( x ). Assume S is convex, compact and has nonempty interior. Let , and ∂ S (resp…”
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  17. 17

    Set characterizations and convex extensions for geometric convex-hull proofs Autor Bärmann, Andreas, Schneider, Oskar

    ISSN: 0025-5610, 1436-4646
    Vydavateľské údaje: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2022
    Vydané v Mathematical programming (01.09.2022)
    “…In the present work, we consider Zuckerberg’s method for geometric convex-hull proofs introduced in Zuckerberg (Oper Res Lett 44(5):625–629, 2016…”
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  18. 18

    A Convex Approach to Data-Driven Optimal Control via Perron-Frobenius and Koopman Operators Autor Huang, Bowen, Vaidya, Umesh

    ISSN: 0018-9286, 1558-2523
    Vydavateľské údaje: New York IEEE 01.09.2022
    “… The convex formulation relies on the duality result in the dynamical system's stability theory involving density function and Perron-Frobenius operator…”
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  19. 19

    Distributed Coordination for Nonsmooth Convex Optimization via Saddle-Point Dynamics Autor Cortés, Jorge, Niederländer, Simon K.

    ISSN: 0938-8974, 1432-1467
    Vydavateľské údaje: New York Springer US 15.08.2019
    Vydané v Journal of nonlinear science (15.08.2019)
    “… Our algorithm design builds on the characterization of the solutions of the nonsmooth convex program as saddle points of an augmented Lagrangian…”
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  20. 20

    On solving difference of convex functions programs with linear complementarity constraints Autor Le Thi, Hoai An, Nguyen, Thi Minh Tam, Dinh, Tao Pham

    ISSN: 0926-6003, 1573-2894
    Vydavateľské údaje: New York Springer US 01.09.2023
    “… (Difference of Convex functions) on a set defined by linear constraints and linear complementarity constraints, named Difference of Convex functions programs with Linear Complementarity Constraints…”
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