Suchergebnisse - parallel factorization algorithm

Analogue algorithm for parallel factorization of an exponential number of large integers: II—optical implementation von Tamma, Vincenzo

“… We report a detailed analysis of the optical realization of the analogue algorithm described in the first paper of this series …”
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Fine‐grain task‐parallel algorithms for matrix factorizations and inversion on many‐threaded CPUs von Catalán, Sandra, Herrero, José R., Igual, Francisco D., Quintana‐Ortí, Enrique S., Rodríguez‐Sánchez, Rafael

“… ‐parallel algorithms leverage the tasking mechanism currently available in OpenMP to exploit “nested …”
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Nesterov-Based Alternating Optimization for Nonnegative Tensor Factorization: Algorithm and Parallel Implementation von Liavas, Athanasios P., Kostoulas, Georgios, Lourakis, Georgios, Huang, Kejun, Sidiropoulos, Nicholas D.

“… We consider the problem of nonnegative tensor factorization. Our aim is to derive an efficient algorithm that is also suitable for parallel implementation …”
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Two-Stage Column Block Parallel LU Factorization Algorithm von Wu, Rongteng, Xie, Xiaohong

“… This paper presents a two-stage column block parallel LU factorization algorithm for multiple-processor architectures …”
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Non-negative Matrix Factorization Parallel Optimization Algorithm Based on Lp-norm von Huang, Lulu, Tang, Shuyu, Zhang, Wei, Dai, Xiangguang

“… Non-negative matrix factorization algorithm is an important tool for image clustering, data compression and feature …”
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clMF: A fine-grained and portable alternating least squares algorithm for parallel matrix factorization von Chen, Jing, Fang, Jianbin, Liu, Weifeng, Tang, Tao, Yang, Canqun

“… Alternating least squares (ALS) has been proved to be an effective solver for matrix factorization in recommender systems …”
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A Heterogeneous Parallel LU Factorization Algorithm Based on a Basic Column Block Uniform Allocation Strategy von Wu, Rongteng, Xie, Xiaohong

“… We present a heterogeneous parallel LU factorization algorithm for heterogeneous architectures …”
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A Heterogeneous Parallel Cholesky Block Factorization Algorithm von Wu, Rongteng

“… , and synchronization We present a parallel Cholesky block factorization algorithm for heterogeneous multi-CPU and multi-GPU architectures …”
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Parallel Algorithms for Constrained Tensor Factorization via Alternating Direction Method of Multipliers von Liavas, Athanasios P., Sidiropoulos, Nicholas D.

“… With few recent exceptions, all tensor factorization algorithms were originally developed for centralized, in-memory computation on a single machine …”
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The Parallel Tiled WZ Factorization Algorithm for Multicore Architectures von Bylina, Beata, Bylina, Jarosław

“… The design and implementation of a parallel tiled WZ factorization algorithm which can fully exploit such architectures are presented …”
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Coarse-Grained Column Agglomeration Parallel Algorithm for LU Factorization Using Multi-Threaded MATLAB von Sabir, Osama, Alebrahim, Reza

“… This paper studied a coarse-grained column agglomeration parallel algorithm in MATLAB to analyze the implementation performance among all the available computation resources …”
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Analogue algorithm for parallel factorization of an exponential number of large integers: I. Theoretical description von Tamma, Vincenzo

“… We describe a novel analogue algorithm that allows the simultaneous factorization of an exponential number of large integers with a polynomial number of experimental runs …”
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An integrated parallel GNFS algorithm for integer factorization based on Linbox Montgomery block Lanczos method over GF(2) von Yang, Laurence T., Xu, Li, Yeo, Sang-Soo, Hussain, Sajid

“… ) is one of the most time consuming steps in most modern integer factorization algorithms including the fastest one, GNFS algorithm …”
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Factorization of Boolean Polynomials: Parallel Algorithms and Experimental Evaluation von Emelyanov, P. G., Krishna, M., Kulkarni, V., Nandy, S. K., Ponomaryov, D. K., Raha, S.

“… ) and positive DNF, as well as Cartesian decomposition of relational data. These applications demonstrate the importance of developing fast factorization algorithms …”
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Parallel Nonnegative Matrix Factorization Algorithm on the Distributed Memory Platform von Dong, Chao, Zhao, Huijie, Wang, Wei

“… In this paper, we try to solve the problem through the parallel computing technique. Considering the limitation of the shared memory platform, the parallel algorithms …”
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A coarse-grained parallel QR-factorization algorithm for sparse least squares problems von Ostromsky, Tz, Hansen, P.C., Zlatev, Z.

“… A sparse QR-factorization algorithm SPARQR for coarse-grained parallel computations is described …”
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The parallel QR factorization algorithm for tridiagonal linear systems von Amodio, Pierluigi, Brugnano, Luigi

“… Starting from an already known partitioning of the coefficient matrix among the parallel processors, we define a factorization, based on the QR factorization, which depends on the conditioning …”
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Nesterov-based parallel algorithm for large-scale nonnegative tensor factorization von Liavas, A. P., Kostoulas, G., Lourakis, G., Huang, K., Sidiropoulos, N. D.

“… We consider the problem of nonnegative tensor factorization. Our aim is to derive an efficient algorithm that is also suitable for parallel implementation …”
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Parallel Tall-and-Skinny QR Factorization Based on LU-CholeskyQR Algorithm von Uchino, Yuki, Imamura, Toshiyuki

“… We present optimal parallel QR factorization algorithms with reduced communication overhead …”
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Highly scalable parallel algorithms for sparse matrix factorization von Gupta, A., Karypis, G., Kumar, V.

“… In this paper, we describe scalable parallel algorithms for symmetric sparse matrix factorization, analyze their performance and scalability, and present experimental results for up to …”
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