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检索条件"机构=School of Computer Science and Engineering and Big Data Research Center"
4196 条 记 录,以下是531-540 订阅
排序:
Glacial Lake Area Changes in High Mountain Asia during 1990-2020 Using Satellite Remote Sensing
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research 2023年 第2期2022卷 1-23页
作者: Meimei Zhang Fang Chen Huadong Guo Lu Yi Jiangyuan Zeng Bin Li International Research Center of Big Data for Sustainable Development Goals Beijing 100094China Key Laboratory of Digital Earth Science Aerospace Information Research InstituteChinese Academy of SciencesNo.9 Dengzhuang South RoadBeijing 100094China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory of Coastal Environment and Resources Research of Zhejiang Province School of EngineeringWestlake UniversityHangzhou 310024China State Key Laboratory of Remote Sensing Science Aerospace Information Research InstituteChinese Academy of Sciences Beijing 100094China
Changes in a large-scale glacial lake area directly reflect the regional glacier status and climate ***,long time series of glacial lake dataset and comprehensive investigation of the spatiotemporal changes in the gla... 详细信息
来源: 评论
Channel Gain Map Estimation for Wireless Networks Based on Scatterer Model
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IEEE Transactions on Wireless Communications 2025年
作者: Sun, He Zhu, Lipeng Zhang, Rui National University of Singapore Department of Electrical and Computer Engineering 117583 Singapore The Chinese University of Hong Kong School of Science and Engineering Shenzhen Research Institute of Big Data Guangdong Shenzhen518172 China
Channel gain map (CGM) contains crucial large-scale fading information regarding wireless channels at specific frequency bands in wireless networks. Traditional CGM construction methods require either detailed propaga... 详细信息
来源: 评论
UICopilot: Automating UI Synthesis via Hierarchical Code Generation from Webpage Designs  25
UICopilot: Automating UI Synthesis via Hierarchical Code Gen...
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34th ACM Web Conference, WWW 2025
作者: Gui, Yi Wan, Yao Li, Zhen Zhang, Zhongyi Chen, Dongping Zhang, Hongyu Su, Yi Chen, Bohua Zhou, Xing Jiang, Wenbin Zhang, Xiangliang Huazhong University of Science and Technology Wuhan China Chongqing University Chongqing China Hubei University of Automotive Technology Shiyan China Rabbitpre AI Shenzhen China University of Notre Dame Notre Dame United States National Engineering Research Center for Big Data Technology and System Services Computing Technology and System Lab Cluster Grid Computing Lab School of Computer Science and Technology China
Automating the synthesis of User Interfaces (UIs) plays a crucial role in enhancing productivity and accelerating the development lifecycle, reducing both development time and manual effort. Recently, the rapid develo... 详细信息
来源: 评论
Multi-granularity manifold hybrid adaptive near-neighbor preserved clustering for hyperspectral image band selection
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IEEE Transactions on Geoscience and Remote Sensing 2025年 63卷
作者: Li, Qingyan Luo, Xiaobo Wang, Yaxu Chongqing University of Posts and Telecommunications College of Computer Science and Technology Chongqing400065 China Chongqing Engineering Research Center of Spatial Big Data Intelligent Technology Chongqing400065 China
Band selection is an effective method to reduce the dimensionality of hyperspectral images (HSIs). However, most existing band selection methods usually consider each band as an overall feature and neglect to analyze ... 详细信息
来源: 评论
Robust Network Optimization by Deep Generative Models and Stochastic Optimization
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IEEE Transactions on Wireless Communications 2025年
作者: Zhang, Shutao Xue, Ye Tang, Zhiwei Wang, Hao Shen, Chao Shi, Qingjiang Chang, Tsung-Hui The Chinese University of Hon g Kong School of Science and Engineering Shenzhen China Shenzhen Research Institute of Big Data Shenzhen China The Chinese University of Hon g Kong School of Data Science Shenzhen China Shenzhen Research Institute of Big Data Shenzhen International Center for Industrial and Applied Mathematics China Guangdong Provincial Engineering Technology Research Center for Intelligent Industrial Digital Twin and Optimization Shenzhen518172 China Tongji University School of Software Engineering Shanghai China
Wireless network optimization is essential for improving the network performance in mobile communications. However, due to the stochastic nature of wireless networks, existing schemes based on analytical models and de... 详细信息
来源: 评论
First Token Probability Guided RAG for Telecom Question Answering
arXiv
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arXiv 2025年
作者: Chen, Tingwei Chen, Jiayi Zhao, Zijian Chen, Haolong Zhang, Liang Zhu, Guangxu Shenzhen Research Institute of Big Data Shenzhen China Shenzhen China School of Computer Science and Engineering Sun Yat-sen University Guangzhou China
Large Language Models (LLMs) have garnered significant attention for their impressive general-purpose capabilities. For applications requiring intricate domain knowledge, Retrieval-Augmented Generation (RAG) has shown... 详细信息
来源: 评论
data-Driven Active Power Dispatch for Wind Farms  13
Data-Driven Active Power Dispatch for Wind Farms
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13th IEEE data Driven Control and Learning Systems Conference, DDCLS 2024
作者: Jiao, Xuguo Zhang, Daoyuan Wang, Xin Ma, Zhaoxing Zhang, Zhenyong Liu, Wenfeng School of Information and Control Engineering Qingdao University of Technology Qingdao266520 China College of Control Science and Engineering Zhejiang University State Key Laboratory of Industrial Control Technology Hangzhou310027 China Ministry of Education Shandong Computer Science Center Qilu University of Technology Shandong Academy of Sciences Key Laboratory of Computing Power Network and Information Security Jinan250014 China Shandong Fundamental Research Center for Computer Science Shandong Provincial Key Laboratory of Computer Networks Jinan250014 China College of Computer Science and Technology Guizhou University State Key Laboratory of Public Big Data Guiyang550025 China School of Civil Engineering Qingdao University of Technology Qingdao266520 China
Active power dispatch of wind farms plays an important role in power grid scheduling. In this paper, a data-driven active power dispatch strategy for wind farms is proposed, which uses the key point of minimizing the ... 详细信息
来源: 评论
Poplar: Efficient Scaling of Distributed DNN Training on Heterogeneous GPU Clusters
arXiv
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arXiv 2024年
作者: Zhang, Wenzheng Hu, Yang Shi, Jing Bai, Xiaoying School of Computer Science Peking University China Information Research Center of Military Science PLA Academy of Military Science China Advanced Institute of Big Data China
Scaling Deep Neural Networks (DNNs) requires significant computational resources in terms of GPU quantity and compute capacity. In practice, there usually exists a large number of heterogeneous GPU devices due to the ... 详细信息
来源: 评论
Resource abstraction and data placement for distributed hybrid memory pool
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Frontiers of computer science 2021年 第3期15卷 47-57页
作者: Tingting CHEN Haikun LIU Xiaofei LIAO Hai JIN National Engineering Research Center for Big Data Technology and System Services Computing Technology and System Lab/Gluster and Grid Computing LabSchool of Gomputing Science and TechnologyHuazhong University of Science and TechnologyWuhan 430074China
Emerging byte-addressable non-volatile memory(NVM)technologies offer higher density and lower cost than DRAM,at the expense of lower performance and limited write *** have been many studies on hybrid NVM/DRAM memory m... 详细信息
来源: 评论
Random Forest and Sobol Method Based data center PUE Prediction  12
Random Forest and Sobol Method Based Data Center PUE Predict...
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12th IEEE International Conference on Information and Communication Networks, ICICN 2024
作者: Yan, Longchuan Luan, Zhaofang He, Ling Jiang, Congfeng Liu, Junming Xu, Chuanqi Zhang, Liangbin State Grid Corporation of China Information & Telecommunication Branch Beijing China School of Computer Science and Technology Hangzhou Dianzi University Hangzhou China Information Technology Center Hangzhou Dianzi University Hangzhou China College of Big Data and Software Engineering Zhejiang Wanli University Ningbo China
data centers are critical infrastructures that support a multitude of business loads such as big data, artificial intelligence, and cloud computing. While providing the necessary computing power, the problem of high e... 详细信息
来源: 评论