Search Results - Worst-case computational complexity estimation

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  1. 1

    An elementary approach to tight worst case complexity analysis of gradient based methods by Teboulle, Marc, Vaisbourd, Yakov

    ISSN: 0025-5610, 1436-4646
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.09.2023
    Published in Mathematical programming (01.09.2023)
    “…This work presents a novel analysis that allows to achieve tight complexity bounds of gradient-based methods for convex optimization…”
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    Journal Article
  2. 2

    On the worst-case complexity of the gradient method with exact line search for smooth strongly convex functions by de Klerk, Etienne, Glineur, François, Taylor, Adrien B.

    ISSN: 1862-4472, 1862-4480
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2017
    Published in Optimization letters (01.10.2017)
    “… We also give the tight worst-case complexity bound for a noisy variant of gradient descent method, where exact line-search is performed in a search direction that differs from negative gradient…”
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    Journal Article
  3. 3

    The exact worst-case convergence rate of the alternating direction method of multipliers by Zamani, Moslem, Abbaszadehpeivasti, Hadi, de Klerk, Etienne

    ISSN: 0025-5610, 1436-4646
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2024
    Published in Mathematical programming (01.11.2024)
    “…Recently, semidefinite programming performance estimation has been employed as a strong tool for the worst-case performance analysis of first order methods…”
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    Journal Article
  4. 4

    The exact worst-case convergence rate of the gradient method with fixed step lengths for L-smooth functions by Abbaszadehpeivasti, Hadi, de Klerk, Etienne, Zamani, Moslem

    ISSN: 1862-4472, 1862-4480
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.07.2022
    Published in Optimization letters (01.07.2022)
    “…In this paper, we study the convergence rate of the gradient (or steepest descent) method with fixed step lengths for finding a stationary point of an L…”
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    Journal Article
  5. 5

    Worst-Case Eye Analysis of High-Speed Channels Based on Bayesian Optimization by Dolatsara, Majid Ahadi, Hejase, Jose Ale, Becker, Wiren Dale, Kim, Jinwoo, Lim, Sung Kyu, Swaminathan, Madhavan

    ISSN: 0018-9375, 1558-187X
    Published: New York IEEE 01.02.2021
    “… In this article, an optimization-based approach is proposed to quickly obtain the worst-case eye diagram characteristics…”
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    Journal Article
  6. 6

    On the Minimax Risk of Dictionary Learning by Jung, Alexander, Eldar, Yonina C., Gortz, Norbert

    ISSN: 0018-9448, 1557-9654
    Published: New York IEEE 01.03.2016
    Published in IEEE transactions on information theory (01.03.2016)
    “…) estimation problem, the lower bounds on the worst case MSE are derived following an established information-theoretic approach to minimax estimation…”
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    Journal Article
  7. 7

    An integrated approach of Genetic Algorithm and Machine Learning for generation of Worst-Case Data for Real-Time Systems by Kumar, Vikash

    Published: IEEE 26.09.2022
    “… Worst-Case Data which gives maximum execution time, plays a vital role in the estimation of WCET…”
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    Conference Proceeding
  8. 8

    Computing Execution Times with eXecution Decision Diagrams in the Presence of Out-Of-Order Resources by Bai, Zhenyu, Casse, Hugues, Carle, Thomas, Rochange, Christine

    ISSN: 0278-0070, 1937-4151
    Published: New York IEEE 01.11.2023
    “…We propose a precise and efficient pipeline analysis to tackle the problem of out-of-order resources in modern embedded microprocessors for the computation of the Worst-Case Execution Time (WCET…”
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    Journal Article
  9. 9

    Outlier-Robust Estimation: Hardness, Minimally Tuned Algorithms, and Applications by Antonante, Pasquale, Tzoumas, Vasileios, Yang, Heng, Carlone, Luca

    ISSN: 1552-3098, 1941-0468
    Published: New York IEEE 01.02.2022
    Published in IEEE transactions on robotics (01.02.2022)
    “… Our first contribution is a proof that outlier-robust estimation is inapproximable: In the worst case, it is impossible to (even approximately…”
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    Journal Article
  10. 10

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

    ISBN: 9780691129938, 0691129932, 1400841100, 9781400841103
    Published: 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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    eBook Book
  11. 11

    Robust blind multiuser detection for synchronous CDMA systems using worst-case performance optimization by Shahbazpanahi, S., Gershman, A.B.

    ISSN: 1536-1276, 1558-2248
    Published: Piscataway, NJ IEEE 01.11.2004
    “…The performance of blind multiuser detection methods is known to degrade severely in the presence of even small mismatches between the actual and the presumed…”
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    Journal Article
  12. 12

    Reduced-Complexity ML Detection and Capacity-Optimized Training for Spatial Modulation Systems by Rajashekar, Rakshith, Hari, K. V. S., Hanzo, L.

    ISSN: 0090-6778, 1558-0857
    Published: New York, NY IEEE 01.01.2014
    Published in IEEE transactions on communications (01.01.2014)
    “…Spatial Modulation (SM) is a recently developed low-complexity Multiple-Input Multiple-Output scheme that jointly uses antenna indices and a conventional signal set to convey information…”
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    Journal Article
  13. 13

    On the Convergence Rate of MCTS for the Optimal Value Estimation in Markov Decision Processes by Chang, Hyeong Soo

    ISSN: 0018-9286, 1558-2523
    Published: New York IEEE 01.07.2025
    Published in IEEE transactions on automatic control (01.07.2025)
    “…A recent theoretical analysis of a Monte-Carlo tree search (MCTS) method properly modified from the "upper confidence bound applied to trees" (UCT) algorithm…”
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    Journal Article
  14. 14

    Robust Optimization for Amplify-and-Forward MIMO Relaying From a Worst-Case Perspective by Hong Shen, Jiaheng Wang, Levy, Bernard C., Chunming Zhao

    ISSN: 1053-587X, 1941-0476
    Published: New York, NY IEEE 01.11.2013
    Published in IEEE transactions on signal processing (01.11.2013)
    “… According to the philosophy of worst-case robustness, the robust optimization problems with respect to maximizing the worst-case MI and minimizing the worst-case MSE are formulated as maximin…”
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    Journal Article
  15. 15

    Low-Complexity LMMSE-Based Iterative Soft Interference Cancellation for MIMO Systems by Park, Sangjoon

    ISSN: 1053-587X, 1941-0476
    Published: New York IEEE 2022
    “… Thus, for the worst-case scenario in the proposed scheme, the complexity of estimating each transmit symbol is approximately proportional to the square of the number of receive antennas…”
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    Journal Article
  16. 16

    Multi-Hypothesis Joint Detection and Estimation with Worst-Case Mean Square Error by Zang, Yanming, Zhu, Hongyan

    Published: IEEE 01.07.2022
    “…, worst-case mean square error, MSE) using low-complexity frameworks. Most previous works mainly use numerical search to minimize the worst-case MSE under detection error probability constrains…”
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    Conference Proceeding
  17. 17

    Sublinear Algorithms for Local Graph Centrality Estimation by Bressan, Marco, Peserico, Enoch, Pretto, Luca

    ISSN: 2575-8454
    Published: IEEE 01.10.2018
    “…We study the complexity of local graph centrality estimation, with the goal of approximating the centrality score of a given target node while exploring only a sublinear number of nodes/arcs…”
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    Conference Proceeding
  18. 18

    Use of Measurements in Worst-Case Execution Time Estimation for Real-Time Systems by Costa, Jessica Junia Santillo, de Oliveira, Romulo Silva, Arcaro, Luis Fernando

    ISSN: 2324-7894
    Published: IEEE 22.11.2021
    “… In order to ensure compliance with deadlines, the Worst-Case Execution Time (WCET) of each task should be estimated…”
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    Conference Proceeding
  19. 19

    Distributionally Robust Optimization for STAP With Finite Samples by Wang, Yalong, Zhang, Xuejing, Wang, Zhihang, Li, Jun, He, Zishu

    ISSN: 0018-9251, 1557-9603
    Published: New York IEEE 01.10.2025
    “…Drawing on the minimization of worst-case maximum likelihood (ML) estimation, this article develops a robust inverse clutter-plus-noise covariance matrix (CNCM…”
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    Journal Article
  20. 20

    Robust adaptive beamforming based on the Kalman filter by El-Keyi, A., Kirubarajan, T., Gershman, A.B.

    ISSN: 1053-587X, 1941-0476
    Published: New York, NY IEEE 01.08.2005
    Published in IEEE transactions on signal processing (01.08.2005)
    “… This beamformer is based on worst-case performance optimization and has been shown to provide an excellent robustness against arbitrary but norm-bounded mismatches in the desired signal steering vector…”
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    Journal Article