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  • 收录类型=SCI-EXPANDED x
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233 条 记 录,以下是 1-30

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Fear can be more harmful than the severe acute respiratory syndrome coronavirus 2 in controlling the corona virus disease 2019 epidemic被引量:192收藏 分享
作者:Ren, Shi-Yan Gao, Rong-Ding Chen, Ye-Lin
机构:China Med Univ;Beijing Union Univ
来源:WORLD JOURNAL OF CLINICAL CASES  2020
关键词:Coronavirus   Severe acute respiratory syndrome   Severe acute respiratory syndrome coronavirus 2   Coronavirus disease 2019   Outbreak   Fear   Discrimination   Prejudice  
Stability and infectivity of coronaviruses in inanimate environments被引量:142收藏 分享
作者:Ren, Shi-Yan Wang, Wen-Biao Hao, Ya-Guang Zhang, Hao-Ran Wang, Zhi-Chao Chen, Ye-Lin Gao, Rong-Ding
机构:China Med Univ;China Med Univ;Peking Univ;Beijing Union Univ
来源:WORLD JOURNAL OF CLINICAL CASES  2020
关键词:Severe acute respiratory syndrome coronavirus 2   Coronavirus disease 2019   Inanimate surface   Infectivity   Survival   Transmission  
A review of research on co-training被引量:102收藏 分享
作者:Ning, Xin Wang, Xinran Xu, Shaohui Cai, Weiwei Zhang, Liping Yu, Lina Li, Wenfa
机构:Chinese Acad Sci;Cognit Comp Technol Joint Lab;Shenzhen Wave Kingdom Co Ltd;Beijing Univ Posts & Telecommun;Cent South Univ Forestry & Technol
来源:CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE  0
关键词:co‐   training algorithm   label confidence   machine learning   semi‐   supervised learning   unlabeled data  
Traffic Sign Detection via Improved Sparse R-CNN for Autonomous Vehicles被引量:87收藏 分享
作者:Liang, Tianjiao Bao, Hong Pan, Weiguo Pan, Feng
机构:Beijing Union Univ;Beijing Union Univ
来源:JOURNAL OF ADVANCED TRANSPORTATION  2022
关键词:Signal detection - Roads and streets - Traffic signs - Data acquisition  
Improved YOLOX-X based UAV aerial photography object detection algorithm被引量:80收藏 分享
作者:Wang, Xin He, Ning Hong, Chen Wang, Qi Chen, Ming
机构:Beijing Union Univ;Beijing Union Univ
来源:IMAGE AND VISION COMPUTING  2023
关键词:UAV aerial photography   Object detection   YOLOX   Small objects  
KPE-YOLOv5: An Improved Small Target Detection Algorithm Based on YOLOv5被引量:78收藏 分享
作者:Yang, Rujin Li, Wenfa Shang, Xinna Zhu, Deping Man, Xunyu
机构:Beijing Union Univ;Univ Sci & Technol Beijing;Beijing Union Univ
来源:ELECTRONICS  2023
关键词:small target detection   YOLOv5   K-means+   scSE attention module  
Target Tracking Control of UAV Through Deep Reinforcement Learning被引量:72收藏 分享
作者:Ma, Bodi Liu, Zhenbao Zhao, Wen Yuan, Jinbiao Long, Hao Wang, Xiao Yuan, Zhirong
机构:Northwestern Polytech Univ;Northwestern Polytech Univ;Beijing Union Univ;Beijing Union Univ;Northwestern Polytech Univ
来源:IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS  0
关键词:Unmanned aerial vehicles   target tracking control   reinforcement learning   intelligent control system  
Effect of magnesium ions/Type I collagen promote the biological behavior of osteoblasts and its mechanism被引量:67收藏 分享
作者:Nie, Xiaojing Sun, Xirao Wang, Chengyue Yang, Jingxin
机构:Jinzhou Med Univ;Beijing Union Univ
来源:REGENERATIVE BIOMATERIALS  2020
关键词:magnesium ion   integrin   Type I collagen   FAK   ERK  
TSD-YOLO: Small traffic sign detection based on improved YOLO v8被引量:63收藏 分享
作者:Du, Songjie Pan, Weiguo Li, Nuoya Dai, Songyin Xu, Bingxin Liu, Hongzhe Xu, Cheng Li, Xuewei
机构:Beijing Union Univ;Beijing Union Univ
来源:IET IMAGE PROCESSING  2024
关键词:computer vision   convolutional neural nets   object detection  
Rapid Vitality Estimation and Prediction of Corn Seeds Based on Spectra and Images Using Deep Learning and Hyperspectral Imaging Techniques被引量:62收藏 分享
作者:Pang, Lei Men, Sen Yan, Lei Xiao, Jiang
机构:Beijing Forestry Univ;Beijing Union Univ;Beijing Union Univ
来源:IEEE ACCESS  2020
关键词:Convolutional neural network   hyperspectral image   image   seed vitality   spectrum  
A general approach for the machining quality evaluation of S-shaped specimen based on POS-SQP algorithm and Monte Carlo method被引量:61收藏 分享
作者:Zhang, Ziling Cheng, Qiang Qi, Baobao Tao, Zhiqiang
机构:Shanghai Maritime Univ;Beijing Univ Technol;Beijing Union Univ
来源:JOURNAL OF MANUFACTURING SYSTEMS  2021
关键词:Surface error modeling   Uncertainty analysis   Machining quality evaluation   S-shaped specimen   POS-SQP algorithm   Machine tools  
A review on the exploitation of biodegradable magnesium-based composites for medical applications被引量:56收藏 分享
作者:Yang, Jingxin Koons, Gerry L. Cheng, Guang Zhao, Linhui Mikos, Antonios G. Cui, Fuzhai
机构:Beijing Engn Res Ctr;Beijing Union Univ;Rice Univ;Tsinghua Univ
来源:BIOMEDICAL MATERIALS  2018
关键词:biodegradable magnesium   magnesium-based composites   medical application  
Survey of Pedestrian Action Recognition Techniques for Autonomous Driving被引量:43收藏 分享
作者:Chen, Li Ma, Nan Wang, Patrick Li, Jiahong Wang, Pengfei Pang, Guilin Shi, Xiaojun
机构:Beijing Union Univ;Northeastern Univ;Minist Emergency Management Peoples Republ China;Beijing Union Univ
来源:TSINGHUA SCIENCE AND TECHNOLOGY  2020
关键词:autonomous driving   pedestrian action recognition   action datasets   two-stream network  
Hyperspectral imaging coupled with multivariate methods for seed vitality estimation and forecast for Quercus variabilis被引量:37收藏 分享
作者:Pang, Lei Wang, Jinghua Men, Sen Yan, Lei Xiao, Jiang
机构:Beijing Forestry Univ;Beijing Union Univ;Beijing Union Univ
来源:SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY  2021
关键词:Quercus variabilis   Hyperspectral imaging   Seed germination   Characteristic bands   Vitality forecast   Non-destructive testing  
A Survey of Human Action Recognition and Posture Prediction被引量:35收藏 分享
作者:Ma, Nan Wu, Zhixuan Cheung, Yiu-ming Guo, Yuchen Gao, Yue Li, Jiahong Jiang, Beijyan
机构:Beijing Union Univ;Hong Kong Baptist Univ;Tsinghua Univ;Tsinghua Univ;Beijing Union Univ
来源:TSINGHUA SCIENCE AND TECHNOLOGY  2022
关键词:Deep learning   Support vector machines   Computer vision   Conferences   Cognition   Pattern recognition   Topology   human action recognition   posture prediction   computer vision   human-computer cooperation   interactive cognition  
Dynamics of a single free-settling spherical particle driven by a laser-induced bubble near a rigid boundary被引量:33收藏 分享
作者:Wu, Shengji Li, Bo Zuo, Zhigang Liu, Shuhong
机构:Tsinghua Univ;Tsinghua Univ;Zhejiang Univ;Beijing Union Univ
来源:PHYSICAL REVIEW FLUIDS  2021
关键词:Controlled drug delivery - Erosion - Laser produced plasmas - Surface cleaning  
Regulation of Magnesium Matrix Composites Materials on Bone Immune Microenvironment and Osteogenic Mechanism被引量:32收藏 分享
作者:Nie, Xiaojing Zhang, Xueyan Lei, Baozhen Shi, Yonghua Yang, Jingxin
机构:Xinjiang Med Univ;Beijing Union Univ;Beijing Union Univ
来源:FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY  2022
关键词:magnesium   functionalmaterials   coating   osteogenesis   osteogenic mechanism   bone immunity  
Object Detection in Aerial Images Using Feature Fusion Deep Networks被引量:31收藏 分享
作者:Long, Hao Chung, Yinung Liu, Zhenbao Bu, Shuhui
机构:Beijing Union Univ;Natl Changhua Univ Educ;Northwestern Polytech Univ
来源:IEEE ACCESS  2019
关键词:Convolutional neural networks (CNNs)   aerial images   feature fusion deep networks (FFDN)   object detection  
Multimodal emotion recognition based on feature selection and extreme learning machine in video clips被引量:28收藏 分享
作者:Pan, Bei Hirota, Kaoru Jia, Zhiyang Zhao, Linhui Jin, Xiaoming Dai, Yaping
机构:Beijing Inst Technol;Beijing Union Univ;Beijing Engn Res Ctr Smart Mech Innovat Design Se
来源:JOURNAL OF AMBIENT INTELLIGENCE AND HUMANIZED COMPUTING  0
关键词:Emotion recognition   Multimodal fusion   Evolutionary optimization   Feature selection   Extreme learning machine  
Study of gold leaching from pre-treated waste printed circuit boards by thiosulfate-cobalt-glycine system and separation by solvent extraction被引量:26收藏 分享
作者:Hao, Juanjuan Wang, Xiaolu Wang, Yishu Guo, Fu Wu, Yufeng
机构:Beijing Univ Technol;Minist Educ;Beijing Union Univ;Tech Ctr Inner Mongolia Baotou Steel Union Co Ltd
来源:HYDROMETALLURGY  2023
关键词:Waste printed circuit boards   Gold recovery   Cobalt-glycine catalysis   Solvent extraction  
Anomaly Detection Algorithm for Photovoltaic Cells Based on Lightweight Multi-Channel Spatial Attention Mechanism被引量:25收藏 分享
作者:Chen, Aidong Li, Xiang Jing, Hongyuan Hong, Chen Li, Minghai
机构:Beijing Key Lab Informat Serv Engn;Beijing Union Univ;Res Ctr Multiintelligent Syst
来源:ENERGIES  2023
关键词:photovoltaic cell   electroluminescence   defect detection   image recognition  
DetectFormer: Category-Assisted Transformer for Traffic Scene Object Detection被引量:25收藏 分享
作者:Liang, Tianjiao Bao, Hong Pan, Weiguo Fan, Xinyue Li, Han
机构:Beijing Union Univ;Beijing Union Univ
来源:SENSORS  2022
关键词:autonomous driving   deep learning   object detection   transformer  
TranSDet: Toward Effective Transfer Learning for Small-Object Detection被引量:25收藏 分享
作者:Xu, Xinkai Zhang, Hailan Ma, Yan Liu, Kang Bao, Hong Qian, Xu
机构:China Univ Min & Technol Beijing;Beijing Union Univ;Beijing Union Univ
来源:REMOTE SENSING  2023
关键词:object detection   transfer learning   dynamic resolution adaptation   small-object detection  
YOLO-ERF: lightweight object detector for UAV aerial images被引量:23收藏 分享
作者:Wang, Xin He, Ning Hong, Chen Sun, Fengxi Han, Wenjing Wang, Qi
机构:Beijing Union Univ;Beijing Union Univ
来源:MULTIMEDIA SYSTEMS  2023
关键词:Object detection   UAV   Aerial image   Lightweight   Receptive field  
Multi-View Time-Series Hypergraph Neural Network for Action Recognition被引量:23收藏 分享
作者:Ma, Nan Wu, Zhixuan Feng, Yifan Wang, Cheng Gao, Yue
机构:Beijing Univ Technol;Beijing Union Univ;Tsinghua Univ
来源:IEEE TRANSACTIONS ON IMAGE PROCESSING  2024
关键词:Skeleton-based action recognition   spatial hypergraphs   temporal hypergraphs   representation learning   multi-view time-series hypergraph neural network  
MADRL-based UAV swarm non-cooperative game under incomplete information被引量:23收藏 分享
作者:Wang, Ershen Liu, Fan Hong, Chen Guo, Jing Zhao, Lin Xue, Jian He, Ning
机构:Shenyang Aerosp Univ;Beijing Union Univ;Univ Chinese Acad Sci;Beijing Union Univ
来源:CHINESE JOURNAL OF AERONAUTICS  2024
关键词:UAV swarm   Reinforcement learning   Deep learning   Multi-agent   Non-cooperative game   Nash equilibrium  
Deep Reinforcement Learning-Based Resource Allocation for Integrated Sensing, Communication, and Computation in Vehicular Network被引量:22收藏 分享
作者:Yang, Liu Wei, Yifei Feng, Zhiyong Zhang, Qixun Han, Zhu
机构:Beijing Univ Posts & Telecommun;Beijing Union Univ;Beijing Univ Posts andTelecommunicat;Beijing Univ Posts & Telecommun;Univ Houston
来源:IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS  2024
关键词:Array signal processing   Resource management   Optimization   Robot sensing systems   Integrated sensing and communication   Wireless communication   Interference   Autonomous vehicles   6G mobile communication   Federated learning   Integrated sensing   communication   and computation   beamforming   resource allocation   deep reinforcement learning  
Cavitation bubble dynamics in a funnel-shaped tube被引量:21收藏 分享
作者:Ren, Zibo Li, Bo Xu, Peng Wakata, Yuki Liu, Jing Sun, Chao Zuo, Zhigang Liu, Shuhong
机构:Tsinghua Univ;Beijing Union Univ;Tsinghua Univ;Tsinghua Univ;Univ Twente
来源:PHYSICS OF FLUIDS  2022
ALODAD: An Anchor-Free Lightweight Object Detector for Autonomous Driving被引量:21收藏 分享
作者:Liang, Tianjiao Bao, Hong Pan, Weiguo Pan, Feng
机构:Beijing Union Univ; Beijing Union Univ
来源:IEEE ACCESS  2022
关键词:Feature extraction   Object detection   Convolution   Autonomous vehicles   Computational modeling   Location awareness   Neural networks   Autonomous driving   deep learning   lightweight   object detection  
Recent advances in 3D object detection based on RGB-D: A survey被引量:21收藏 分享
作者:Wang, Yangfan Wang, Chen Long, Peng Gu, Yuzong Li, Wenfa
机构:Henan Univ;Chinese Acad Sci;Beihang Univ;YouSan Educ Technol Co Ltd;Beijing Union Univ
来源:DISPLAYS  2021
关键词:Computer vision   RGB-D data   Deep learning   3D object detection  
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