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检索条件"主题词=Randomized algorithm"
628 条 记 录,以下是191-200 订阅
排序:
TIGHT BOUNDS FOR randomized AND QUANTUM LOCAL SEARCH
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SIAM JOURNAL ON COMPUTING 2009年 第3期39卷 948-977页
作者: Zhang, Shengyu Chinese Univ Hong Kong Dept Comp Sci & Engn Shatin Hong Kong Peoples R China
The problem Local Search, which finds a local minimum of a black-box function on a given graph, is of both practical and theoretical importance to combinatorial optimization, complexity theory, and many other areas in... 详细信息
来源: 评论
Sublinear Message Bounds for randomized Agreement  18
Sublinear Message Bounds for Randomized Agreement
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37th ACM SIGACT-SIGOPS Symposium on Principles of Distributed Computing (PODC)
作者: Augustine, John Molla, Anisur Rahaman Pandurangan, Gopal Indian Inst Technol Madras Dept Comp Sci & Engn Chennai Tamil Nadu India Natl Inst Sci Educ & Res Bhubaneswar Sch Comp Sci Khurja Odisha India Univ Houston Dept Comp Sci Houston TX 77204 USA
This paper focuses on understanding the message complexity of randomized agreement in synchronous distributed networks. We focus on the so-called implicit agreement problem where each node starts with an input value (... 详细信息
来源: 评论
randomized ROBUST SUBSPACE RECOVERY FOR BIG DATA  25
RANDOMIZED ROBUST SUBSPACE RECOVERY FOR BIG DATA
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IEEE International Workshop on Machine Learning for Signal Processing
作者: Rahmani, Mostafa Atia, George K. Univ Cent Florida Dept Elect Engn & Comp Sci Orlando FL 32816 USA
In this paper, a randomized PCA algorithm that is robust to the presence of outliers and whose complexity is independent of the dimension of the given data matrix is proposed. Using random sampling and random embeddin... 详细信息
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Classification and Applications of randomized Functional Numerical algorithms for the Solution of Second-Kind Fredholm Integral Equations
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Journal of Mathematical Sciences (United States) 2021年 第5期254卷 589-605页
作者: Voytishek, A.V. Institute of Computational Mathematics and Mathematical Geophysics Siberian Branch of the Russian Academy of Sciences Novosibirsk Russian Federation Novosibirsk State University Novosibirsk Russian Federation
Systematization of numerical randomized functional algorithms for approximation of solutions to second-kind Fredholm integral equation is performed in this paper. Three types of algorithms are emphasized: projection a... 详细信息
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randomized Strategies for Non-additive 3-Slope Ski Rental  1
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29th International Colloquium on Structural Information and Communication Complexity (SIROCCO)
作者: Bohnlein, Toni Erlich, Sapir Lotker, Zvi Rawitz, Dror Weizmann Inst Sci Rehovot Israel Bar Ilan Univ Ramat Gan Israel
The SKI RENTAL problem captures the dilemma of choosing between renting and buying, and it is one of the fundamental problems in online computation. In many realistic scenarios there may be several intermediate lease ... 详细信息
来源: 评论
Efficient randomized routing algorithms on the two-dimensional mesh of buses  4th
Efficient randomized routing algorithms on the two-dimension...
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4th Annual International Computing and Combinatorics Conference (COCOON 98)
作者: Iwama, K Miyano, E Tajima, S Tamaki, H Kyushu Inst Design Fukuoka 8158540 Japan Kyoto Univ Sch Informat Kyoto 6068501 Japan Toshiba Co Ltd Ctr Res & Dev Syst & Software Res Labs Kawasaki Kanagawa 2108501 Japan Meiji Univ Dept Comp Sci Kawasaki Kanagawa 2148571 Japan
The mesh of buses (MBUS) is a parallel computation model which consists of n x n processors, II row buses and n column buses but no local connections between two neighboring processors. As for deterministic (permutati... 详细信息
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randomized methods for higher-order subspace separation  24
Randomized methods for higher-order subspace separation
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24th European Signal Processing Conference (EUSIPCO)
作者: da Costa, Michele N. Lopes, Renato R. Romano, Joao Marcos T. Univ Campinas UNICAMP DSPCom Lab Campinas SP Brazil
This paper presents an algorithm for signal subspace separation in the context of multidimensional data. The proposal is an extension of the randomized Singular Value Decomposition (SVD) for higher-order tensors. From... 详细信息
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A Message-Passing and Adaptive Implementation of the randomized Test-and-Set Object  14
A Message-Passing and Adaptive Implementation of the Randomi...
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IEEE 14th International Symposium on Network Computing and Applications NCA
作者: Anceaume, Emmanuelle Castella, Francois Mostefaoui, Achour Sericola, Bruno CNRS IRISA F-75700 Paris France Univ Rennes 1 IRMAR F-35014 Rennes France Univ Nantes LINA F-44035 Nantes France INRIA Rennes Atlantique Rennes France
This paper presents a solution to the well-known Test-and-Set operation in asynchronous systems prone to process crashes. Test-and-Set is a synchronization operation that, when invoked by a set of processes, returns &... 详细信息
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randomized Polynomial Time Identity Testing for Noncommutative Circuits  2017
Randomized Polynomial Time Identity Testing for Noncommutati...
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49th Annual ACM-SIGACT Symposium on Theory of Computing (STOC)
作者: Arvind, V. Joglekar, Pushkar S. Mukhopadhyay, Partha Raja, S. Inst Math Sci HBNI Madras Tamil Nadu India Vishwakarma Inst Technol Pune Maharashtra India Chennai Math Inst Madras Tamil Nadu India
In this paper we show that black-box polynomial identity testing for noncommutative polynomials f is an element of F of degree D and sparsity t, can be done in randomized poly(n, log t, log D) time. As a consequence,... 详细信息
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A randomized satisfiability procedure for arithmetic and uninterpreted function symbols
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19th International Conference on Automated Deduction (CADE-19)
作者: Gulwani, S Necula, GC Univ Calif Berkeley Dept Comp Sci Berkeley CA 94720 USA
We present a new randomized algorithm for checking the satisfiability of a conjunction of literals in the combined theory of linear equalities and uninterpreted functions. The key idea of the algorithm is to process t... 详细信息
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