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检索条件"机构=Lab. of Parallel Software and Computational Science"
44 条 记 录,以下是1-10 订阅
Physically based distributed ray tracing algorithm for high resolution imaging based on PBRT
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Journal of computational Information Systems 2013年 第16期9卷 6381-6390页
作者: Wu, Changmao Zhang, Yunquan Yang, Congli University of Chinese Academy of Sciences Beijing 100049 China Lab. of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences Beijing 100190 China
Ray tracing, one of the core algorithms in computer graphics, is a technique for image synthesis: creating a photorealistic picture of a 3-D world. Ray tracing technique for image rendering has produced some of the mo... 详细信息
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High performance two-dimensional phase unwrapping on gpus  14
High performance two-dimensional phase unwrapping on gpus
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11th ACM International Conference on Computing Frontiers, CF 2014
作者: Wu, Zhenhua Ma, Wenjing Long, Guoping Li, Yucheng Tang, Qiuyan Wang, Zhongjie Lab. of Parallel Software and Computational Science Institute of Software University of Chinese China Science and Technology on Integrated Information System Laboratory Institute of Software Chinese Academy of Sciences China
Phase unwrapping is an important procedure in digital im-age and signal processing, and has been widely used in many elds, such as optical and microwave interferometry, mag-netic resonance imaging, synthetic aperture ... 详细信息
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Heterogeneous multi-core parallel SGEMM performance testing and analysis on Cell/B.E processor
Heterogeneous multi-core parallel SGEMM performance testing ...
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IEEE International Conference on Networking, Architecture and Storage
作者: Li, Yan Zhang, Yunquan Wang, Ke Guan, Wenhua Lab. of Parallel Software and Computational Science ISCAS Beijing China State Key Lab. of Computer Science CAS Beijing China Graduate University Chinese Academy of Sciences Beijing China
Matrix multiplication is one of the most common and vital numerical operations in the field of scientific computing, which is the kernel routine of Level 3 BLAS. The STI CELL processor is a heterogeneous multiprocesso... 详细信息
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Optimizing SpMV for diagonal sparse matrices on GPU
Optimizing SpMV for diagonal sparse matrices on GPU
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40th International Conference on parallel Processing, ICPP 2011
作者: Sun, Xiangzheng Zhang, Yunquan Wang, Ting Zhang, Xianyi Yuan, Liang Rao, Li Lab. of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences Beijing China State Key Lab. of Computer Science Institute of Software Chinese Academy of Sciences Beijing China Graduate University of Chinese Academy of Sciences Beijing China
Sparse Matrix-Vector multiplication (SpMV) is an important computational kernel in scientific applications. Its performance highly depends on the nonzero distribution of sparse matrices. In this paper, we propose a ne... 详细信息
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Sleep scheduling method based on half-sleep state in the distributed sensor network  9
Sleep scheduling method based on half-sleep state in the dis...
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9th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, TridentCom 2014
作者: Deng, Pan Chen, Feng Yan, Biying Zhang, Jianwei Zhao, Long Wan, Jiafu Lab. of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences Beijing China State Key Laboratory of Software Development Environment Beihang University Beijing China College of Electrical Engineering and Automation Jiangxi University of Science and Technology Ganzhou China
In order to extend the sensor’s lifetime, this paper researched deeply into the sleep scheduling mechanism in the distributed sensor network. Now, the commonly used sleep scheduling methods based on the coverage have... 详细信息
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CLSIFT: An optimization study of the scale invariance feature transform on GPUs
CLSIFT: An optimization study of the scale invariance featur...
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15th IEEE International Conference on High Performance Computing and Communications, HPCC 2013 and 11th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2013
作者: Wang, Weiyan Zhang, Yunquan Guoping, Long Yan, Shengen Jia, Haipeng Lab. of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences China State Key Laboratory of Computing Science Institute of Software Chinese Academy of Sciences China School of Computer and Control Engineering University of Chinese Academy of Sciences Beijing China
Scale Invariance Feature Transform (SIFT) is quite suitable for image matching because of its invariance to image scaling, rotation and slight changes in illumination or viewpoint. However, due to high computation com... 详细信息
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Modeling the locality in graph traversals
Modeling the locality in graph traversals
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41st International Conference on parallel Processing, ICPP 2012
作者: Yuan, Liang Ding, Chen Štefankovič, Daniel Zhang, Yunquan Lab. of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences China State Key Laboratory of Computer Science Institute of Software Chinese Academy of Sciences China Graduate University of Chinese Academy of Sciences China Computer Science Department University of Rochester United States
An increasing number of applications in physical and social sciences require the analysis of large graphs. The efficiency of these programs strongly depends on their memory usage especially the locality of graph data ... 详细信息
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An evaluation of negative selection algorithm with constraint-based detectors  44
An evaluation of negative selection algorithm with constrain...
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44th Annual ACM Southeast Conference, ACMSE 2006
作者: Hou, Haiyu Dozier, Gerry Applied Computational Intelligence Lab. Dept. Computer Science and Software Engineering Auburn University
The Negative Selection Algorithm is an immunology-inspired algorithm for anomaly detection application. This algorithm has been implemented with different pattern representations and various matching rules and success... 详细信息
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An insightful program performance tuning chain for GPU computing
An insightful program performance tuning chain for GPU compu...
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12th International Conference on Algorithms and Architectures for parallel Processing, ICA3PP 2012
作者: Jia, Haipeng Zhang, Yunquan Long, Guoping Yan, Shengen Lab. of Parallel Software and Computational Science Institute of Software Chinese Academy of Sciences China College of Information Science and Engineering Ocean University of China China State Key Laboratory of Computing Science Chinese Academy of Sciences China Graduate University of Chinese Academy of Sciences China
It is challenging to optimize GPU kernels because this progress requires deep technical knowledge of the underlying hardware. Modern GPU architectures are becoming more and more diversified, which further exacerbates ... 详细信息
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Study on parallel Computing
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Journal of Computer science & Technology 2006年 第5期21卷 665-673页
作者: 陈国良 孙广中 张云泉 莫则尧 Anhui Province-MOST Key Co-Lab of High Performance Computing and Its Applications Department of Computer Science and Technology University of Science and Technology of China Hefei 230027 P.R. China Laboratory of Parallel Computing Institute of Software Chinese Academy of Sciences Beijing 100080 P.R. China Laboratory of Computational Physics Institute of Applied Physics and Computational Mathematics Beijing 100088 P.R. China
In this paper, we present a general survey on parallel computing. The main contents include parallel computer system which is the hardware platform of parallel computing, parallel algorithm which is the theoretical ba... 详细信息
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