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检索条件"机构=National Key Laboratory of Parallel and Distributed Processing"
1138 条 记 录,以下是521-530 订阅
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Poster: Segmentation Based Online Performance Problem Diagnosis
Poster: Segmentation Based Online Performance Problem Diagno...
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International Conference on Software Engineering (ICSE)
作者: Jingwen Zhou Zhenbang Chen Ji Wang College of Computer National University of Defense Technology Changsha China Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
Currently, the performance problems of software systems gets more and more attentions. Among various diagnosis methods based on system traces, principal component analysis (PCA) based methods are widely used due to th... 详细信息
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Comparison of heavy-ion induced SEU for D- and TMR-flip-flop designs in 65-nm bulk CMOS technology
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Science China(Information Sciences) 2014年 第10期57卷 223-229页
作者: HE YiBai CHEN ShuMing School of Computer Science National University of Defense Technology Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology
Heavy ion experiments were performed on D flip-flop(DFF) and TMR flip-flop(TMRFF) fabricated in a 65-nm bulk CMOS process. The experiment results show that TMRFF has about 92% decrease in SEU crosssection compared to ... 详细信息
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Transductive Convolutive Nonnegative Matrix Factorization for Speech Separation
Transductive Convolutive Nonnegative Matrix Factorization fo...
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International Conference on Computer Science and Network Technology
作者: Yaodan Mai Long Lan Naiyang Guan Xiang Zhang Zhigang Luo College of Computer National University of Defense Technology Changsha 410073 China National Laboratory for Parallel and Distributed Processing National University of Defense Technology Changsha 410073 China
Nonnegative matrix factorization (NMF) is an effective speech separation approach of extracting discriminative components of different speaker. However, traditional NMF focuses only on the additive combination of the ... 详细信息
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HybridSwap: A scalable and synthetic framework for guest swapping on virtualization platform
HybridSwap: A scalable and synthetic framework for guest swa...
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IEEE Annual Joint Conference: INFOCOM, IEEE Computer and Communications Societies
作者: Pengfei Zhang Xi Li Rui Chu Huaimin Wang National Laboratory for Parallel and Distributed Processing National University of Defense Technology Changsha China School of Information Science and Engineering Central South University Changsha China
In IaaS cloud environments, peak memory demand caused by hotspot applications in Virtual Machine (VM) often results in performance degradation within and outside of this VM. Some solutions such as host swapping and ba... 详细信息
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Classification of Tiangong-1 hyperspectral remote sensing image via contextual sparse coding
Classification of Tiangong-1 hyperspectral remote sensing im...
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International Conference on Machine Learning and Cybernetics (ICMLC)
作者: Qi Lv Yong Dou Xin Niu Jiaqing Xu Jinbo Xu School of Computer National University of Defense Technology Changsha China Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
The hyperspectral remote sensing is one of the frontier techniques in the remote sensing research fields. Applying the sparse coding model to the hyperspectral remote sensing image processing is a hot topic in hypersp... 详细信息
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Constrained Projective Non-negative Matrix Factorization for Semi-supervised Multi-label Learning
Constrained Projective Non-negative Matrix Factorization for...
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International Conference on Machine Learning and Applications (ICMLA)
作者: Xiang Zhang Naiyang Guan Zhigang Luo Xuejun Yang College of Computer National University of Defense Technology Changsha China National Laboratory for Parallel and Distributed Processing National University of Defense Technology Changsha China The State key Laboratory of High Performance Computing National University of Defense Technology Changsha China
This paper formulates multi-label learning as a constrained projective non-negative matrix factorization (CPNMF) problem which concentrates on a variant of the original projective NMF (PNMF) and explicitly introduces ... 详细信息
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MPISE: Symbolic Execution of MPI Programs
MPISE: Symbolic Execution of MPI Programs
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IEEE International Symposim on High Assurance Systems Engineering
作者: Xianjin Fu Zhenbang Chen Yufeng Zhang Chun Huang Wei Dong Ji Wang College of Computer National University of Defense Technology Changsha China Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
Message Passing Interfaces (MPI) plays an important role in parallel computing. Many parallel applications are implemented as MPI programs. The existing methods of bug detection for MPI programs have the shortage of p... 详细信息
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A survey on activity recognition using wireless signals
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Ruan Jian Xue Bao/Journal of Software 2015年 26卷 39-48页
作者: Yang, Xue Lü, Shao-He Zhang, Min Wang, Xiao-Dong Zhou, Xing-Ming National Key Laboratory of Parallel and Distributed Processing National University of Defense Technology Changsha410073 China
Activity recognition has broad application prospects in many fields including pervasive computing and human-computer interaction. In this paper, the technology of wireless-based activity recognition is introduced. By ... 详细信息
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OpenMP-Based Monte Carlo Dose Calculation for Radiotherapy Treatment Planning on the Intel MIC Architecture
OpenMP-Based Monte Carlo Dose Calculation for Radiotherapy T...
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IEEE International Symposium on Information (IT) in Medicine and Education, ITME
作者: Qinglin Wang Jie Liu Peizhen Xie Chunye Gong Yuan Li Zuocheng Xing School of Computer Science National University of Defense Technology Changsha China Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
Monte Carlo (MC) simulation plays an important part in dose calculation for radiotherapy treatment planning. Since the accuracy of MC simulation relies on the number of simulated particles histories, it's very tim... 详细信息
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Implementation of an Accurate and Efficient Compensated DGEMM for 64-bit ARMv8 Multi-Core Processors
Implementation of an Accurate and Efficient Compensated DGEM...
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International Conference on parallel and distributed Systems (ICPADS)
作者: Hao Jiang Feng Wang Kuan Li Canqun Yang Kejia Zhao Chun Huang College of Computer Science National University of Defense Technology Changsha China Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha China
This paper presents an implementation of an accurate and efficient compensated Double-precision General Matrix Multiplication (DGEMM) based on OpenBLAS for 64-bit ARMv8 multi-core processors. Due to cancellation pheno... 详细信息
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