Výsledky vyhledávání - "reordering algorithm"

  1. 1

    Diversity enforced Genetic Algorithm (GA) for Binary Decision Diagram (BDD) reordering Autor Abdalhaq, Baker, Hawash, Amjad, Awad, Ahmed

    ISSN: 1568-4946, 1872-9681
    Vydáno: Elsevier B.V 01.04.2024
    Vydáno v Applied soft computing (01.04.2024)
    “…Binary Decision Diagrams (BDDs) have become the state-of-art data structures in numerous fields, wherein, small-sized BDDs are required to reduce the companion…”
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  2. 2

    An Efficient and Robust ILU(k) Preconditioner for Steady-State Neutron Diffusion Problem Based on MOOSE Autor Wu, Yingjie, Zhang, Han, Liu, Lixun, Tang, Huanran, Dou, Qinrong, Guo, Jiong, Li, Fu

    ISSN: 1996-1073, 1996-1073
    Vydáno: Basel MDPI AG 01.03.2024
    Vydáno v Energies (Basel) (01.03.2024)
    “…Jacobian-free Newton Krylov (JFNK) is an attractive method to solve nonlinear equations in the nuclear engineering community, and has been successfully applied…”
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  3. 3

    A Genetic Algorithm (GA) and Swarm-Based Binary Decision Diagram (BDD) Reordering Optimizer Reinforced With Recent Operators Autor Awad, Ahmed, Hawash, Amjad, Abdalhaq, Baker

    ISSN: 1089-778X, 1941-0026
    Vydáno: New York IEEE 01.06.2023
    “…The use of binary decision diagrams (BDDs) has proliferated in numerous fields. When a system criterion is formulated in form of a Boolean function, its BDD is…”
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  4. 4

    SPM-GCN: An adaptive reordering algorithm for sparse LU factorization via GCN Autor Tian, Min, Liu, Huazeng, Wang, Junjie, Liu, Qi, Du, Wei, Zhang, Zanjun

    ISSN: 2690-5965
    Vydáno: IEEE 17.12.2023
    “…Sparse LU factorization is a critical kernel in scientific computing and engineering applications. A better nonzero pattern of sparse matrixes can accelerate…”
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  5. 5

    An Artificial Allocations Based Solution to the Label Switching Problem in Bayesian Analysis of Mixtures of Distributions Autor Papastamoulis, Panagiotis, Iliopoulos, George

    ISSN: 1061-8600, 1537-2715
    Vydáno: Alexandria Taylor & Francis 01.06.2010
    “…Label switching is a well-known problem occurring in MCMC outputs in Bayesian mixture modeling. In this article we propose a formal solution to this problem by…”
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  6. 6

    Low-power data encoding/decoding for energy-efficient static random access memory design Autor Pasandi, Ghasem, Mehrabi, Kolsoom, Ebrahimi, Behzad, Fakhraei, Sied Mehdi, Afzali-Kusha, Ali, Pedram, Massoud

    ISSN: 1751-858X, 1751-8598, 1751-8598
    Vydáno: Stevenage The Institution of Engineering and Technology 01.11.2019
    Vydáno v IET circuits, devices & systems (01.11.2019)
    “…This study presents a new energy-efficient design for static random access memory (SRAM) using a low-power input data encoding and output data decoding stages…”
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  7. 7

    Optimization Research on Pedestrian Re Identification and Reordering Algorithm Based on Neighborhood Similarity Autor Hu, Zhiying

    Vydáno: IEEE 04.07.2025
    “…Person re-identification (ReID) accurately identifies the same pedestrian from multiple camera perspectives, and has broad application prospects in fields such…”
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  8. 8

    Smoothed Multiple Binarization -- Using PQR Tree, Smoothing, Feature Vectors and Thresholding for Matrix Reordering Autor Medina, Bruno F., Kawakami, Willian H., da Silva, Maressa R., da Silva, Celmar G.

    ISSN: 2375-0138
    Vydáno: IEEE 01.07.2016
    “…Finding appropriate permutations of rows and columns of a matrix may help users to see hidden patterns in datasets. This paper presents a set of…”
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  9. 9

    Sequential Scheme of Full Composition Model for CO2 Flooding in Adaptive-Mesh System Autor Changhao, Xiao, Min, Wang, Xiaodong, Hu, Xiaoman, Wang, Zhifeng, Liu, Anfeng, Shi, Xiaohong, Wang

    Vydáno: IEEE 01.11.2022
    “…This paper implements a novel adaptive mesh methodology to sequential fully implicit method (SFI) of composition model for CO 2 flooding. Specific mesh…”
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  10. 10

    Vectorial dynamic optimal power flow calculation including wind farms based on step-controlled primal-dual interior point method Autor Zhijun Qin, Yude Yang, Jiekang Wu

    ISBN: 1424438268, 9781424438266
    Vydáno: IEEE 01.10.2008
    “…A vectorial implementation of dynamic optimal power flow (DOPF) including wind farms was presented. The vectorization of DOPF was established by arranging the…”
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  11. 11

    Power system state estimation based on nonlinear programming Autor Yang Yude, Deng Lijun

    ISBN: 1424438268, 9781424438266
    Vydáno: IEEE 01.10.2008
    “…State estimation base on a nonlinear programming model is presented (NLSE), which is applied the vectorization mode. We choose the L2 norm estimation as…”
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  12. 12

    An ant colony hyperheuristic approach for matrix bandwidth reduction Autor Gonzaga de Oliveira, S.L., Silva, L.M.

    ISSN: 1568-4946, 1872-9681
    Vydáno: Elsevier B.V 01.09.2020
    Vydáno v Applied soft computing (01.09.2020)
    “…This paper considers the bandwidth reduction problem for large-scale matrices in serial computations. A heuristic for bandwidth reduction reorders the rows and…”
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  13. 13

    A Novel Approach to Find Pseudo–peripheral Vertices for Snay’s Heuristic Autor Sanderson Gonzaga de Oliveira, Júnior A. B. Bernardes

    ISSN: 2676-0029
    Vydáno: Sociedade Brasileira de Matemática Aplicada e Computacional 05.05.2018
    “…The solution of linear systems represented by Ax = b is fundamental in many numerical simulations in science and engineering. Reducing the profile of A can…”
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  14. 14

    Metaheuristic algorithms for the bandwidth reduction of large-scale matrices Autor Gonzaga de Oliveira, S. L., Carvalho, C.

    ISSN: 1382-6905, 1573-2886
    Vydáno: New York Springer US 01.05.2022
    Vydáno v Journal of combinatorial optimization (01.05.2022)
    “…This paper considers the bandwidth reduction problem for large-scale sparse matrices in serial computations. A heuristic for bandwidth reduction reorders the…”
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  15. 15

    Evolving reordering algorithms using an ant colony hyperheuristic approach for accelerating the convergence of the ICCG method Autor de Oliveira, S. L. Gonzaga, Silva, L. M.

    ISSN: 0177-0667, 1435-5663
    Vydáno: London Springer London 01.10.2020
    Vydáno v Engineering with computers (01.10.2020)
    “…This paper proposes a novel ant colony hyperheuristic approach for reordering the rows and columns of symmetric positive definite matrices. This ant colony…”
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  16. 16

    A hybrid recursive multilevel incomplete factorization preconditioner for solving general linear systems Autor Bu, Yiming, Carpentieri, Bruno, Shen, Zhaoli, Huang, Ting-Zhu

    ISSN: 0168-9274, 1873-5460
    Vydáno: Elsevier B.V 01.06.2016
    Vydáno v Applied numerical mathematics (01.06.2016)
    “…In this paper we introduce an algebraic recursive multilevel incomplete factorization preconditioner, based on a distributed Schur complement formulation, for…”
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  17. 17

    Metaheuristic-based Heuristics for Symmetric-matrix Bandwidth Reduction: A Systematic Review Autor Chagas, Guilherme Oliveira, Oliveira, Sanderson L. Gonzaga de

    ISSN: 1877-0509, 1877-0509
    Vydáno: Elsevier B.V 2015
    Vydáno v Procedia computer science (2015)
    “…Computational and storage costs of resolution of large sparse linear systems Ax=b can be performed by reducing the bandwidth of A. Bandwidth reduction consists…”
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  18. 18

    An evaluation of low-cost heuristics for matrix bandwidth and profile reductions Autor Gonzaga de Oliveira, Sanderson L., Bernardes, Júnior A. B., Chagas, Guilherme O.

    ISSN: 0101-8205, 2238-3603, 1807-0302
    Vydáno: Cham Springer International Publishing 01.05.2018
    Vydáno v Computational & applied mathematics (01.05.2018)
    “…Hundreds of heuristics have been proposed to resolve the problems of bandwidth and profile reductions since the 1960s. We found 132 heuristics that have been…”
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  19. 19

    Experiments with pseudoperipheral vertex finders for heuristics for bandwidth reduction evolved by an ant colony hyperheuristic approach Autor Gonzaga de Oliveira, Sanderson L., Martins Silva, Liberio

    Vydáno: IEEE 16.11.2020
    “…This article compares the results of the Diagonal Dominance algorithm with the George-Liu algorithm to find pseudo-peripheral vertices for heuristics for…”
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  20. 20

    An evaluation of reordering algorithms to reduce the computational cost of the incomplete Cholesky-conjugate gradient method Autor Gonzaga de Oliveira, Sanderson L., Bernardes, J. A. B., Chagas, G. O.

    ISSN: 0101-8205, 2238-3603, 1807-0302
    Vydáno: Cham Springer International Publishing 01.07.2018
    Vydáno v Computational & applied mathematics (01.07.2018)
    “…This paper is concerned with applying bandwidth and profile reduction reordering algorithms prior to computing an incomplete Cholesky factorization and using…”
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