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检索条件"机构=National Laboratory of Parallel and Distributed Processing School of Computer"
658 条 记 录,以下是1-10 订阅
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FMCC-RT: a scalable and fine-grained all-reduce algorithm for large-scale SMP clusters
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Science China(Information Sciences) 2025年 第5期68卷 362-379页
作者: Jintao PENG Jie LIU Jianbin FANG Min XIE Yi DAI Zhiquan LAI Bo YANG Chunye GONG Xinjun MAO Guo MAO Jie REN School of Computer Science and Technology National University of Defense Technology Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Laboratory of Digitizing Software for Frontier Equipment National University of Defense Technology National Supercomputer Center in Tianjin School of Computer Science Shaanxi Normal University
All-reduce is a widely used communication technique for distributed and parallel applications typically implemented using either a tree-based or ring-based scheme. Each of these approaches has its own limitations: tre... 详细信息
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Isolate Sets Based parallel Louvain Method for Community Detection
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Journal of computer Science & Technology 2023年 第2期38卷 373-390页
作者: 郄航 窦勇 黄震 熊运生 Science and Technology on Parallel and Distributed Laboratory School of Computer National University of Defense TechnologyChangsha 410073China
Community detection is a vital task in many fields,such as social networks and financial analysis,to name a *** Louvain method,the main workhorse of community detection,is a popular heuristic *** apply it to large-sca... 详细信息
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SIGNGD with Error Feedback Meets Lazily Aggregated Technique:Communication-Efficient Algorithms for distributed Learning
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Tsinghua Science and Technology 2022年 第1期27卷 174-185页
作者: Xiaoge Deng Tao Sun Feng Liu Dongsheng Li National Laboratory for Parallel and Distributed Processing(PDL) College of ComputerNational University of Defense TechnologyChangsha 410073China
The proliferation of massive datasets has led to significant interests in distributed algorithms for solving large-scale machine learning ***,the communication overhead is a major bottleneck that hampers the scalabili... 详细信息
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CD-Sched: An Automated Scheduling Framework for Accelerating Neural Network Training on Shared Memory CPU-DSP Platforms
CD-Sched: An Automated Scheduling Framework for Accelerating...
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2023 International Conference on Power, Communication, Computing and Networking Technologies, PCCNT 2023
作者: Xiao, Yuanyuan Lai, Zhiquan Li, Dongsheng National Key Laboratory of Parallel and Distributed Processing Computer College National University of Defense Technology Changsha China
DSP holds significant potential for important applications in Deep Neural Networks. However, there is currently a lack of research focused on shared-memory CPU-DSP heterogeneous chips. This paper proposes CD-Sched, an... 详细信息
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YFLM: An Improved Levenberg-Marquardt Algorithm for Global Bundle Adjustment  41st
YFLM: An Improved Levenberg-Marquardt Algorithm for Global ...
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41st computer Graphics International Conference, CGI 2024
作者: Peng, Jiaxin Li, Tao Jiang, Qin Liu, Jie Wang, Ruibo Laboratory of Software Engineering for Complex Systems School of Computer Science National University of Defense Technology Hunan Changsha410073 China Parallel and Distributed Processing Laboratory School of Computer Science National University of Defense Technology Hunan Changsha410073 China
The conventional Levenberg-Marquardt (LM) algorithm is a state-of-the-art trust-region optimization method for solving bundle adjustment problems in the Structure-from-Motion community, which not only takes advantage ... 详细信息
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Smoothing Point Adjustment-Based Evaluation of Time Series Anomaly Detection  48
Smoothing Point Adjustment-Based Evaluation of Time Series A...
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48th IEEE International Conference on Acoustics, Speech and Signal processing, ICASSP 2023
作者: Liu, Mingyu Wang, Yijie Xu, Hongzuo Zhou, Xiaohui Li, Bin Wang, Yongjun National University of Defense Technology Science and Technology on Parallel and Distributed Processing Laboratory College of Computer Changsha China
Anomalies in time series appear consecutively, forming anomaly segments. Applying the classical point-based evaluation metrics to evaluate the detection performance of segments leads to considerable underestimation, s... 详细信息
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AFMA-Track: Adaptive Fusion of Motion and Appearance for Robust Multi-object Tracking  27th
AFMA-Track: Adaptive Fusion of Motion and Appearance for ...
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27th International Conference on Pattern Recognition, ICPR 2024
作者: Liao, Wei Luo, Lei Zhang, Chunyuan College of Computer Science and Technology National University of Defence Technology Changsha China Science and Technology on Parallel and Distributed Processing Laboratory College of Computer Science and Technology National University of Defense Technology Changsha China
Motion and appearance cues play a crucial role in Multi-object Tracking (MOT) algorithms for associating objects across consecutive frames. While most MOT methods prioritize accurate motion modeling and distincti... 详细信息
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Area-NeRF: Area-based Neural Radiance Fields  2
Area-NeRF: Area-based Neural Radiance Fields
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2nd International Conference on Image processing, computer Vision and Machine Learning, ICICML 2023
作者: Ye, Zonxin Li, Wenyu Qiao, Peng Dou, Yong National University of Defense Technology National Key Laboratory of Parallel and Distributed Computing School of Computer Changsha China
Neural Radiance Field (NeRF) has received widespread attention for its photo-realistic novel view synthesis quality. Current methods mainly represent the scene based on point sampling of ray casting, ignoring the infl... 详细信息
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Optimizing Yinyang K-Means Algorithm on ARMv8 Many-Core CPUs  22nd
Optimizing Yinyang K-Means Algorithm on ARMv8 Many-Core CPU...
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22nd International Conference on Algorithms and Architectures for parallel processing, ICA3PP 2022
作者: Zhou, Tianyang Wang, Qinglin Yin, Shangfei Hao, Ruochen Liu, Jie Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Changsha410073 China School of Computer Science National University of Defense Technology Changsha410073 China
K-Means algorithm is one of the most common clustering algorithms widely applied in various data analysis applications. Yinyang K-Means algorithm is a popular enhanced K-Means algorithm that avoids most unnecessary ca... 详细信息
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Accelerating Sample-based GNN Training by Feature Caching on GPUs  7
Accelerating Sample-based GNN Training by Feature Caching on...
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7th IEEE International Conference on Smart Cloud, SmartCloud 2022
作者: He, Yuqi Lai, Zhiquan Ran, Zhejiang Zhang, Lizhi Li, Dongsheng National University of Defense Technology National Key Laboratory of Parallel and Distributed Processing College of Computer Changsha China
The existing graph neural network (GNN) systems adopt sample-based training on large-scale graphs over multiple GPUs. Although they support large-scale graph training, large data loading overhead is still a bottleneck... 详细信息
来源: 评论