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检索条件"机构=Science and Technology on Parallel and Distribution Processing Laboratory"
444 条 记 录,以下是261-270 订阅
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Design and Implementation of a Highly Efficient DGEMM for 64-Bit ARMv8 Multi-core Processors
Design and Implementation of a Highly Efficient DGEMM for 64...
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International Conference on parallel processing (ICPP)
作者: Feng Wang Hao Jiang Ke Zuo Xing Su Jingling Xue Canqun Yang School of Computer Science National University of Defense Technology Changsha China School of Computer Science and Engineering University of New South Wales NSW Australia Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
This paper presents the design and implementation of a highly efficient Double-precision General Matrix Multiplication (DGEMM) based on Open BLAS for 64-bit ARMv8 eight-core processors. We adopt a theory-guided approa... 详细信息
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Iaso: an autonomous fault-tolerant management system for supercomputers
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Frontiers of Computer science 2014年 第3期8卷 378-390页
作者: Kai LU Xiaoping WANG Gen LI Ruibo WANG Wanqing CHI Yongpeng LIU Hongwei TANG Hua FENG Yinghui GAO Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha 410073 China College of Computer National University of Defense Technology Changsha 410073 China ATR Laboratory National University of Defense Technology Changsha 410073 China
With the increase of system scale, the inherent reliability of supercomputers becomes lower and lower. The cost of fault handling and task recovery increases so rapidly that the reliability issue will soon harm the us... 详细信息
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Fast image matching algorithm based on affine invariants
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Journal of Central South University 2014年 第5期21卷 1907-1918页
作者: 张毅 卢凯 高颖慧 National Laboratory for Parallel and Distributed Processing(National University of Defense Technology) College of Computer National University of Defense Technology College of Electronic Science and Engineering National University of Defense Technology
Feature-based image matching algorithms play an indispensable role in automatic target recognition (ATR). In this work, a fast image matching algorithm (FIMA) is proposed which utilizes the geometry feature of ext... 详细信息
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Maximizing the information diffusion opportunity in the cyber-physical network
Maximizing the information diffusion opportunity in the cybe...
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International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QSHINE)
作者: Hongliang Lu Xuan Dong Wenxiang Li Saohe Lv Xiaodong Wang Wei Chen Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Hunan China School of Information Science and Engineering Wuhan University of Science and Technology Wuhan China Engineering Research Center for Metallurgical Automation and Detecting Technology of Ministry of Education Wuhan University of Science and Technology Wuhan China
Our daily life is changing by the smart objects, such as smart watches, smart phones etc. They make the cyber world and the physical world integrated by their abundant abilities of sensing, communication and computati... 详细信息
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A Novel Design of Flexible Crypto Coprocessor and Its Application
A Novel Design of Flexible Crypto Coprocessor and Its Applic...
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10th Annual Conference of Advanced Computer Architecture, ACA 2014
作者: Ni, Shice Dou, Yong Chen, Kai Deng, Lin National Laboratory for Parallel and Distribution Processing National University of Defense Technology Deya Road 109# Changsha 410073 China
Accelerating security protocols has been a great challenge in general-purpose processor due to the complexity of crypto algorithms. Most crypto algorithms are employed at the function level among different security pr... 详细信息
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Constraint-Relaxation Approach for Nonnegative Matrix Factorization: A Case Study
Constraint-Relaxation Approach for Nonnegative Matrix Factor...
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IEEE International Conference on Systems, Man and Cybernetics
作者: Jue Wang Naiyang Guan Xuhui Huang Zhigang Luo Science and Technology on Parallel and Distributed Processing Laboratory College of Computer National University of Defense Technology Hunan P.R. China Department of Computer Science and Techonoly College of Computer National University of Defense Technology Hunan P.R. China
Nonnegative matrix factorization (NMF) is a powerful technique for dimensionality reduction. Conventional NMF algorithms usually keep the matrices W and H nonnegative while iterating. However, to get the NMF of a matr... 详细信息
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Low-trimming-power design of on-chip optical networks
Low-trimming-power design of on-chip optical networks
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Photonic Networks and Devices, 2014
作者: Zhang, Luo Kefie, Wang Zhengbin, Pang Weixia, Xu School of Computer Science National University of Defense Technology Changsha 410073 China National Laboratory for Parallel and Distribution Processing National University of Defense Technology Changsha 410073 China
The trimming power of on-chip optical networks consisted by 105 microrings is simulated. The total trimming power is no larger than 14W from 20°C to 100°C, if the distribution of these rings is optimized. &#... 详细信息
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Performance Optimization of a CFD Application on Intel Multicore and Manycore Architectures
Performance Optimization of a CFD Application on Intel Multi...
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10th Annual Conference of Advanced Computer Architecture, ACA 2014
作者: Che, Yonggang Zhang, Lilun Wang, Yongxian Xu, Chuanfu Liu, Wei Cheng, Xinghua Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
This paper reports our experience optimizing the performance of a high-order and high accurate Computational Fluid Dynamics (CFD) application (HOSTA) on the state of art multicore processor and the emerging Intel Many... 详细信息
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DREAMS: Dynamic resource allocation for MapReduce with data skew
DREAMS: Dynamic resource allocation for MapReduce with data ...
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IFIP/IEEE International Symposium on Integrated Network Management
作者: Zhihong Liu Qi Zhang Mohamed Faten Zhani Raouf Boutaba Yaping Liu Zhenghu Gong College of Computer National University of Defense Technology Changsha China David R. Cheriton School of Computer Science University of Waterloo Waterloo ON Canada Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha Hunan China
MapReduce has become a popular model for large-scale data processing in recent years. However, existing MapRe-duce schedulers still suffer from an issue known as partitioning skew, where the output of map tasks is une... 详细信息
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High-energy-density electron beam from interaction of two successive laser pulses with subcritical-density plasma
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Physical Review Accelerators and Beams 2016年 第2期19卷 021301-021301页
作者: J. W. Wang W. Yu M. Y. Yu H. Xu J. J. Ju S. X. Luan M. Murakami M. Zepf S. Rykovanov Helmholtz Institute Jena Jena 07743 Germany State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800 China Institute for Fusion Theory and Simulation and the Department of Physics Zhejiang University Hangzhou 310027 China Institute for Theoretical Physics I Ruhr University Bochum D-44780 Germany National Laboratory for Parallel and Distributed Processing School of Computer Science National University of Defense Technology Changsha 410073 China Institute of Laser Engineering Osaka University Osaka 565-0871 Japan Centre for Plasma Physics School of Mathematics and Physics Queen’s University Belfast Belfast BT7 1NN United Kingdom
It is shown by particle-in-cell simulations that a narrow electron beam with high energy and charge density can be generated in a subcritical-density plasma by two consecutive laser pulses. Although the first laser pu... 详细信息
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