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检索条件"机构=Computer Science Department Computer Graphics Laboratory"
61807 条 记 录,以下是1-10 订阅
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Federated Offline Reinforcement Learning with Proximal Policy Evaluation
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Chinese Journal of Electronics 2024年 第6期33卷 1360-1372页
作者: Sheng YUE Yongheng DENG Guanbo WANG Ju REN Yaoxue ZHANG Department of Computer Science and Technology BNRist Tsinghua University Zhongguancun Laboratory
Offline reinforcement learning(RL) has gathered increasing attention in recent years, which seeks to learn policies from static datasets without active online exploration. However, the existing offline RL approaches o... 详细信息
来源: 评论
A secret sharing scheme based on integer decomposition and hexagonal structure
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International Journal of Information and Communication Technology 2024年 第4期24卷 482-501页
作者: Rouia, Zender Lemnouar, Noui Rida, Abdessemed Mohamed LAMIE Laboratory Department of Computer Science Faculty of Mathematics and Computer Science University of Batna 2 Algeria
Security is a major challenge in storage and transmission of digital data. Secret sharing scheme is a fundamental primitive used in multiparty computations, access control and key management, which is based here on tw... 详细信息
来源: 评论
An infrastructure software perspective toward computation offloading between executable specifications and foundation models
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science China(Information sciences) 2025年 第4期68卷 380-382页
作者: Dezhi RAN Mengzhou WU Yuan CAO Assaf MARRON David HAREL Tao XIE Key Laboratory of High Confidence Software Technologies (PKU) Ministry of Education School of Computer SciencePeking University School of Electronics Engineering and Computer Science Peking University Department of Computer Science and Applied Mathematics Weizmann Institute of Science
Foundation models(FMs) [1] have revolutionized software development and become the core components of large software systems. This paradigm shift, however, demands fundamental re-imagining of software engineering theo...
来源: 评论
GPS: graph contrastive learning via multi-scale augmented views from adversarial pooling
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science China(Information sciences) 2025年 第1期68卷 145-158页
作者: Wei JU Yiyang GU Zhengyang MAO Ziyue QIAO Yifang QIN Xiao LUO Hui XIONG Ming ZHANG School of Computer Science National Key Laboratory for Multimedia Information ProcessingPeking University Artificial Intelligence Thrust The Hong Kong University of Science and Technology Department of Computer Science University of California
Self-supervised graph representation learning has recently shown considerable promise in a range of fields, including bioinformatics and social networks. A large number of graph contrastive learning approaches have sh... 详细信息
来源: 评论
Re-quantization based binary graph neural networks
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science China(Information sciences) 2024年 第7期67卷 160-171页
作者: Kai-Lang YAO Wu-Jun LI National Key Laboratory for Novel Software Technology Department of Computer Science and TechnologyNanjing University
Binary neural networks have become a promising research topic due to their advantages of fast inference speed and low energy consumption. However, most existing studies focus on binary convolutional neural networks, w... 详细信息
来源: 评论
Stochastic normalized gradient descent with momentum for large-batch training
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science China(Information sciences) 2024年 第11期67卷 77-91页
作者: Shen-Yi ZHAO Chang-Wei SHI Yin-Peng XIE Wu-Jun LI National Key Laboratory for Novel Software Technology Department of Computer Science and TechnologyNanjing University
Stochastic gradient descent(SGD) and its variants have been the dominating optimization methods in machine learning. Compared with SGD with small-batch training, SGD with large-batch training can better utilize the co... 详细信息
来源: 评论
AmplitudeArrow: On-the-Go AR Menu Selection Using Consecutive Simple Head Gestures and Amplitude Visualization
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IEEE Transactions on Visualization and computer graphics 2025年 第05期31卷 3408-3417页
作者: Tian, Yang Zhang, Youpeng Yan, Yukang Zhao, Shengdong Ma, Xiaojuan Shi, Yuanchun Guangxi University Department of Computer Science Guangxi Key Laboratory of Multimedia Communications and Network Technology China University of Rochester Department of Computer Science United States City University of Hong Kong School of Creative Media and the Department of Computer Science Hong Kong Hong Kong University of Science and Technology Department of Computer Science and Engineering Hong Kong Tsinghua University Department of Computer Science and Technology China
Heads-up computing aims to provide synergistic digital assistance that minimally interferes with users' on-the-go daily activities. Currently, the input modalities of heads-up computing are mainly voice and finger... 详细信息
来源: 评论
Static video summarization based on genetic algorithm and deep learning approach
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Multimedia Tools and Applications 2025年 第13期84卷 12487-12512页
作者: Benoughidene, Abdelhalim Titouna, Faiza Boughida, Adil Computer Science Department LaSTIC Laboratory University Batna 2 Batna05000 Algeria Computer Science Department LabSTIC Laboratory University of 08 may 1945 Guelma Guelma24000 Algeria
The development of information technology has led to the rise of big data. A large portion of this big data comes in the form of video information. The automatic analysis of this exponential growth in video content ha... 详细信息
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Movements Classification Based on Surface Electromyography Using Time-frequency Domain Features  27
Movements Classification Based on Surface Electromyography U...
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27th International Conference on Soft Computing and Measurements, SCM 2024
作者: Kuznetsov, Ivan V. Far Eastern State Transport University Department of Computer Science and Computer Graphics Khabarovsk Russia
Feature selection makes significant role in movement classification based on electromyography data. It is assumed that the efficiency of movement classification is improved when time-domain (TD) and frequency-time-dom... 详细信息
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A systematic and comprehensive review on low power wide area network: characteristics, architecture, applications and research challenges
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Discover Internet of Things 2025年 第1期5卷 1-26页
作者: Diane, Ass Diallo, Ousmane Ndoye, El Hadji Malick Laboratory Department of Computer Science Assane SECK University of Ziguinchor Ziguinchor Senegal
The Internet of Things (IoT) has become a rapidly growing research field. This is due to the advancement of digital technologies, miniaturization, and the reduction of the cost of IoT devices and wireless connectivity... 详细信息
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