Search Results - "Adaptive randomized algorithms"

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  1. 1

    Randomized algorithms for the approximations of Tucker and the tensor train decompositions by Che, Maolin, Wei, Yimin

    ISSN: 1019-7168, 1572-9044
    Published: New York Springer US 05.02.2019
    Published in Advances in computational mathematics (05.02.2019)
    “… The main purpose of this paper is to design adaptive randomized algorithms for computing the approximate tensor decompositions…”
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    Journal Article
  2. 2

    Bounds for the Number of Tests in Non-Adaptive Randomized Algorithms for Group Testing by Bshouty, Nader H, Haddad, George, Haddad-Zaknoon, Catherine A

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 05.11.2019
    Published in arXiv.org (05.11.2019)
    “…We study the group testing problem with non-adaptive randomized algorithms. Several models have been discussed in the literature to determine how to randomly choose the tests. For a model \({\cal M}\), let \(m_{\cal M}(n,d…”
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    Paper
  3. 3

    Adaptive randomized algorithms for validation and analysis of complex systems by Kim, Jongwoo

    ISBN: 9780542799167, 0542799162
    Published: ProQuest Dissertations & Theses 01.01.2006
    “…This thesis addresses the problem of validating software-enabled controllers for complex systems with dynamic constraints. In such complex systems, the…”
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    Dissertation
  4. 4

    An adaptive and diversified vehicle routing approach to reducing the security risk of cash‐in‐transit operations by Bozkaya, Burcin, Salman, F. Sibel, Telciler, Kaan

    ISSN: 0028-3045, 1097-0037
    Published: New York Wiley Subscription Services, Inc 01.05.2017
    Published in Networks (01.05.2017)
    “…We consider the route optimization problem of transporting valuables in cash‐in‐transit (CIT) operations. The problem arises as a rich variant of the…”
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    Journal Article
  5. 5

    Non-Adaptive Randomized Algorithm for Group Testing by Bshouty, Nader H, Diab, Nuha, Kawar, Shada R, Shahla, Robert J

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 09.08.2017
    Published in arXiv.org (09.08.2017)
    “…We study the problem of group testing with a non-adaptive randomized algorithm in the random incidence design (RID…”
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    Paper
  6. 6

    Adaptive randomized algorithm for finding eigenvector of stochastic matrix with application to PageRank by Nazin, A., Polyak, B.

    ISBN: 9781424438716, 1424438713
    ISSN: 0191-2216
    Published: IEEE 01.12.2009
    “… We propose a novel adaptive randomized algorithm and provide an explicit upper bound for its rate of convergence O(¿(lnN/n…”
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    Conference Proceeding
  7. 7

    Improved lower bound for estimating the number of defective items by Bshouty, Nader H.

    ISSN: 1382-6905, 1573-2886
    Published: New York Springer US 01.03.2025
    Published in Journal of combinatorial optimization (01.03.2025)
    “… For any given constant j , any non-adaptive randomized algorithm that, with probability at least 2/3, estimates the number of defective items…”
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    Journal Article
  8. 8

    A tight lower bound on non-adaptive group testing estimation by Bshouty, Nader H., Cheung, Tsun-Ming, Harcos, Gergely, Hatami, Hamed, Ostuni, Anthony

    ISSN: 0166-218X
    Published: Elsevier B.V 15.05.2025
    Published in Discrete Applied Mathematics (15.05.2025)
    “… We show that any non-adaptive randomized algorithm that estimates the value of d within a constant factor requires Ω(logn) queries…”
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    Journal Article
  9. 9

    An adaptive randomized and secured approach against adversarial attacks by Dhamija, Lovi, Garg, Urvashi

    ISSN: 1939-3555, 1939-3547
    Published: Taylor & Francis 02.11.2023
    Published in Information security journal. (02.11.2023)
    “…With the rising trends and use of machine learning algorithms for classification and regression tasks, deep learning has been widely accepted in the Cyber and…”
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    Journal Article
  10. 10

    Randomized Local Model Order Reduction by Buhr, Andreas, Smetana, Kathrin

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 21.03.2018
    Published in arXiv.org (21.03.2018)
    “…In this paper we propose local approximation spaces for localized model order reduction procedures such as domain decomposition and multiscale methods. Those…”
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    Paper
  11. 11

    A Note on Rounding Matchings in General Graphs by Dudeja, Aditi

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 05.02.2024
    Published in arXiv.org (05.02.2024)
    “…In this note, we revisit the rounding algorithm of Wajc. Wajc gave a fully-adaptive randomized algorithm that rounds a dynamic fractional matching…”
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    Paper
  12. 12

    Incremental SSSP for Sparse Digraphs Beyond the Hopset Barrier by Kyng, Rasmus, Meierhans, Simon, Maximilian Probst Gutenberg

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 22.10.2021
    Published in arXiv.org (22.10.2021)
    “… For sparse graphs, Chechik and Zhang [SODA'21] recently presented a deterministic \(\tilde{O}(m^{5/3})\) algorithm, and an adaptive randomized algorithm with run-time…”
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    Paper
  13. 13

    Learning Multiple Secrets in Mastermind by Prabhu, Milind, Woodruff, David

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 10.09.2024
    Published in arXiv.org (10.09.2024)
    “…\) while making at most \(\exp(\tilde{O}(\sqrt{d \log n}))\) queries. Furthermore, we show that any \(r\)-round adaptive randomized algorithm that learns…”
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    Paper
  14. 14

    Graph Reconstruction via MIS Queries by Konrad, Christian, O'Sullivan, Conor, Traistaru, Victor

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 03.12.2024
    Published in arXiv.org (03.12.2024)
    “…In the Graph Reconstruction (GR) problem, a player initially only knows the vertex set \(V\) of an input graph \(G=(V, E)\) and is required to learn its set of…”
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    Paper
  15. 15

    A tight lower bound on non-adaptive group testing estimation by Bshouty, Nader H, Cheung, Tsun-Ming, Harcos, Gergely, Hatami, Hamed, Ostuni, Anthony

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 06.12.2023
    Published in arXiv.org (06.12.2023)
    “… We show that any non-adaptive randomized algorithm that estimates the value of \(d\) within a constant factor requires \(\Omega(\log n)\) queries…”
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    Paper
  16. 16

    Randomized algorithms for computing the tensor train approximation and their applications by Che, Maolin, Wei, Yimin, Hong, Yan

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 12.05.2024
    Published in arXiv.org (12.05.2024)
    “… Thirdly, we deduce a new deterministic strategy to estimate the desired TT-rank with a given tolerance and another adaptive randomized algorithm that finds a low TT-rank representation satisfying…”
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    Paper
  17. 17

    A Tight Lower Bound of \(\Omega(\log n)\) for the Estimation of the Number of Defective Items by Bshouty, Nader H, Harcos, Gergely

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 18.09.2023
    Published in arXiv.org (18.09.2023)
    “… Employing this new method, we can prove the following result. Any non-adaptive randomized algorithm that, for any set of defective items…”
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    Paper
  18. 18

    Improved Lower Bound for Estimating the Number of Defective Items by Bshouty, Nader H

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 15.08.2023
    Published in arXiv.org (15.08.2023)
    “…\), any non-adaptive randomized algorithm that, for any set of defective items \(I\), with probability at least \(2/3…”
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    Paper
  19. 19

    Butterfly factorization via randomized matrix-vector multiplications by Liu, Yang, Xing, Xin, Guo, Han, Michielssen, Eric, Ghysels, Pieter, Xiaoye Sherry Li

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 09.02.2020
    Published in arXiv.org (09.02.2020)
    “…This paper presents an adaptive randomized algorithm for computing the butterfly factorization of a \(m\times n\) matrix with \(m\approx n…”
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    Paper
  20. 20

    On the Gap Between Strict-Saddles and True Convexity: An Omega(log d) Lower Bound for Eigenvector Approximation by Simchowitz, Max, Ahmed El Alaoui, Recht, Benjamin

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 14.04.2017
    Published in arXiv.org (14.04.2017)
    “…}\). We show that for a small constant \(\epsilon\), any adaptive, randomized algorithm which can find a unit vector \(\widehat{v}\) for which \(\widehat{v}^{\top}M\widehat{v} \ge (1-\epsilon)\|M…”
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    Paper