成果/Result
- 多智能体强化学习应对低质量奖励的方法综述被引量：233收藏
- 作者：Shi, Xin-Hao Yang, Tao Xu, Cheng Zeng, Qing-Han Liu, Hong-Zhe Yang, Yu-Lin
- 机构： Beijing Key Laboratory of Information Service Engineering; Scientific and Technical Center for Innovation
- 来源：[1] Beijing Key Laboratory of Information Service Engineering, Beijing Union University, Beijing, 100101, China; [2] Scientific and Technical Center for Innovation, Beijing, 100012, China 2026
- LNSC: A Security Model for Electric Vehicle and Charging Pile Management Based on Blockchain Ecosystem被引量：179收藏
- 作者：Huang, Xiaohong Xu, Cheng Wang, Pengfei Liu, Hongzhe
- 机构：Beijing Univ Posts & Telecommun;Beijing Shougang Automat & Informat Technol Co Lt;Beijing Union Univ
- 来源：IEEE ACCESS 2018
- 关键词：Blockchain smart contract vehicle charging mutual authentication Internet of Energy
- Technique Report of CVPR 2024 PBDL Challenges被引量：136收藏
- 作者：Lu, Xiaoqiang Jiao, Licheng Liu, Fang Liu, Xu Li, Lingling Ma, Wenping Yang, Shuyuan Xie, Haiyang Zhao, Jian Huang, Shihuang Cheng, Peng Shen, Xi Wang, Zheng An, Shuai Zhu, Caizhi Li, Xuelong Chen, Linwei Fu, Ying Zhang, Tao Li, Liang Liu, Yu Yan, Chenggang Wang, Zichun Wang, Qinliang Gou, Xuejian Liu, Yang Yu, Xinyue Jia, Sen Zhang, Junpei Jiao, Licheng Liu, Xu Chen, Puhua Chen, Xiang Li, Hao Pan, Jinshan Xie, Chuanlong Chen, Hongming Li, Mingrui Deng, Tianchen Huang, Jingwei Li, Yufeng Wan, Fei Xu, Bingxin Cheng, Jian Liu, Hongzhe Xu, Cheng Zou, Yuxiang Pan, Weiguo Dai, Songyin Jiang, Linyan Song, Bingyi An, Zhuoyu Lei, Haibo Luo, Qing Song, Jie Liu, Yuan Li, Qihang Zhang, Haoyuan Wang, Lingfeng Chen, Wei Luo, Aling Li, Cheng Cao, Jun Chen, Shu Dou, Zifei Liu, Xinyu Zhang, Jing Zhang, Kexin Yang, Yuting Yang, Shuyuan Zhang, Liwen Xu, Zhe Gou, Dingyong Li, Cong Xu, Senyan Zhang, Yunkang Jiang, Siyuan Liu, Qinglin Yu, Wei Lv, Xiaoqian Li, Jianing Zhang, Shengping Ji, Xiangyang Zou, Yunhao Chen, Yuanpei Zhang, Yuhan Peng, Weihang Zhao, Shizhan Zhang, Yanzhao Yan, Libo Lu, Xiaoqiang Guo, Yuwei Li, Guoxin Gao, Qiong Che, Chenyue Sun, Long
- 机构： School of Artificial Intelligence; School of Computer Science; Intellindust; Beijing Forestry University; Institute of AI
- 来源：arXiv 2024
- 关键词：High energy physics
- Single image dehazing with a physical model and dark channel prior被引量：132收藏
- 作者：Wang, Jin-Bao He, Ning Zhang, Lu-Lu Lu, Ke
- 机构：Beijing Union Univ;Chinese Acad Sci
- 来源：NEUROCOMPUTING 2015
- 关键词：Dehaze Single image Atmospheric light value Transmission map Variogram
- Bluetooth Indoor Positioning Based on RSSI and Kalman Filter被引量：91收藏
- 作者：Zhou, Cheng Yuan, Jiazheng Liu, Hongzhe Qiu, Jing
- 机构：Beijing Union Univ;Beijing Open Univ
- 来源：WIRELESS PERSONAL COMMUNICATIONS 2017
- 关键词：Indoor positioning Bluetooth ibeacon Museum Propagation model
- A Survey of Automatic Driving Environment Perception被引量：89收藏
- 作者：Zhao, Hui Li, Xin Xu, Cheng Xu, Bingxin Liu, Hongzhe
- 机构： Beijing Key Laboratory of Information Service Engineering; College of Robotics
- 来源：Proceedings - 2024 IEEE 24th International Conference on Software Quality, Reliability and Security Companion, QRS-C 2024 2024
- 关键词：Machine vision
- Traffic Sign Detection via Improved Sparse R-CNN for Autonomous Vehicles被引量：87收藏
- 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
- Temporal self-attention-based Conv-LSTM network for multivariate time series prediction被引量：84收藏
- 作者：Fu, En Zhang, Yinong Yang, Fan Wang, Shuying
- 机构：Beijing Union Univ;Beijing Union Univ;Tsinghua Univ
- 来源：NEUROCOMPUTING 2022
- 关键词：Self-attention mechanism Long short-term memory Multivariate time series Prediction
- An improved fractional-order differentiation model for image denoising被引量：82收藏
- 作者：He, Ning Wang, Jin-Bao Zhang, Lu-Lu Lu, Ke
- 机构：Beijing Union Univ;Univ Chinese Acad Sci
- 来源：SIGNAL PROCESSING 2015
- 关键词：Fractional order differentiation Image denoising Detailed features Information entropy Average gradient
- KPE-YOLOv5: An Improved Small Target Detection Algorithm Based on YOLOv5被引量：78收藏
- 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
- 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
- BPA-Net: Bidirectional Prototype Alignment for Image Captioning被引量：69收藏
- 作者：Li, Tianci Xu, Cheng Song, Yizhe Yuan, Jiazheng Dai, Songyin Zhang, Jiancheng
- 机构： Beijing Union University; Capital Normal University
- 来源：IEEE Transactions on Circuits and Systems for Video Technology 2026
- 关键词：Alignment - Semantics - Software prototyping
- 基于网络点评的五星级酒店顾客满意度测评研究被引量：65收藏
- 作者：丁于思 肖轶楠
- 机构：北京联合大学旅游学院;北京联合大学北京市信息服务工程重点实验室
- 来源：《经济地理》 2014
- 关键词：网络点评 五星级酒店 顾客满意度 测评
- 摘要：来自互联网的顾客点评信息在很大程度上反映了顾客的消费体验感受与期望的比较,从而体现顾客对酒店的满意程度。基于大量网络点评数据,对2013年上半年点评数在200以上的464家五星级饭店宾客满意度进行评价,从总体满意度、位置...
- TSD-YOLO: Small traffic sign detection based on improved YOLO v8被引量：63收藏
- 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
- 激光雷达SLAM技术及其在无人车中的应用研究进展被引量：60收藏
- 作者：李晨曦 张军 靳欣宇 李广敬 李强
- 机构：北京联合大学智慧城市学院;北京联合大学机器人学院;北京联合大学北京市信息服务工程重点实验室
- 来源：《北京联合大学学报》 2017
- 关键词：激光雷达 即时定位与建图 无人车 特征提取 数据关联
- 摘要：激光雷达SLAM技术在无人车上的研究和应用逐渐成为热点,从定位和建图技术两方面介绍国内外激光SLAM技术的研究进展。首先对比分析了各种激光SLAM技术的优缺点,然后分析了国内外激光SLAM技术在无人车上的应用研究情况,最...
- IRANet: illumination-aware Dual-Branch Reversible Aggregation Network for Low-Light Image Enhancement被引量：60收藏
- 作者：Zhang, Mengmeng Yu, Zihao Bai, Huihui Jing, Hongyuan Liu, Zhi
- 机构： North China University of Technology; Beijing Union University; North China University of Technology; Beijing Jiaotong University; Beijing Union University
- 来源：IEEE Transactions on Circuits and Systems for Video Technology 2026
- 关键词：Color - Computer system recovery - Quantum entanglement - Restoration
- Blockchain-Oriented Privacy Protection of Sensitive Data in the Internet of Vehicles被引量：58收藏
- 作者：Xu, Cheng Wu, Hongjun Liu, Hongzhe Gu, Weihao Li, Ying Cao, Dongpu
- 机构：Beijing Union Univ;Haomo AI;Beijing Inst Technol;Tsinghua Univ
- 来源：IEEE TRANSACTIONS ON INTELLIGENT VEHICLES 2023
- 关键词：Intelligent vehicles Production facilities Physical layer Blockchains Automobiles Internet of Vehicles blockchain Big Data processing privacy protection sensitive data
- Spatial-Temporal Hypergraph Based on Dual-Stage Attention Network for Multi-View Data Lightweight Action Recognition被引量：57收藏
- 作者：Wu, Zhixuan Ma, Nan Wang, Cheng Xu, Cheng Xu, Genbao Li, Mingxing
- 机构： Beijing Key Laboratory of Information Service Engineering; Faculty of Information and Technology; Engineering Research Center of Intelligence Perception and Autonomous Control
- 来源：SSRN 2023
- 关键词：Dynamics - Graph theory
- Enhancing the pumpability of solid-waste-based cement mortar: understanding the coupled effects of ultrasonication on rheological properties via support vector machine modeling被引量：55收藏
- 作者：Zhu, Liyi Jin, Yucheng Wang, Zhikai Yang, Peng Wang, Kun Li, Zhengbin Lyu, Wensheng Yin, Shenghua
- 机构： China-Zambia Belt and Road Joint Laboratory on Green and Safe Development of Mineral Resources; China Minmetals Nonferrous Metals Co.; Beijing Key Laboratory of Information Service Engineering; College of Energy and Mining Engineering
- 来源：Ultrasonics Sonochemistry 2026
- 关键词：Aggregates - Cements - Mining engineering - Mortar - Optimization - Rheology - Solid wastes - Ultrasonic equipment - Viscosity - Waste treatment - Yield stress
- Survey of Pedestrian Action Recognition in Unmanned-Driving被引量：53收藏
- 作者：Chen, Li Ma, Nan Wang, Pengfei Pang, Guilin Shi, Xiaojun
- 机构： College of Robotics; Beijing Key Laboratory of Information Service Engineering; Communication and Information Centre
- 来源：Communications in Computer and Information Science 2019
- 关键词：Autonomous vehicles - Cognitive systems - Convolutional neural networks - Motion estimation - Pedestrian safety - Surveys
- Advancements in 3D Gaussian Splatting-Based SLAM Technology被引量：53收藏
- 作者：Zhang, Jianshu Zhang, Jun Liu, Yuansheng
- 机构： Beijing Key Laboratory of Information Service Engineering; College of Robotics
- 来源：Communications in Computer and Information Science 2025
- 关键词：3D modeling - 3D reconstruction - Gaussian distribution - Image reconstruction - Mapping - Rendering (computer graphics) - Robots - SLAM robotics - Three dimensional computer graphics - Virtual reality
- Reconstructing damaged fNIRS signals with a generative deep learning model被引量：51收藏
- 作者：Zhi, Yingxu Zhang, Baiqiang Xu, Bingxin Wan, Fei Niu, Peisong Niu, Haijing
- 机构： State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research; Beijing Key Laboratory of Information Service Engineering
- 来源：Artificial Intelligence Review 2025
- 关键词：Deep reinforcement learning - Generative adversarial networks - Signal to noise ratio
- Real-time self-driving car navigation and obstacle avoidance using mobile 3D laser scanner and GNSS被引量：49收藏
- 作者：Li, Jing Bao, Hong Han, Xiangmin Pan, Feng Pan, Weiguo Zhang, Feifei Wang, Di
- 机构：Beijing Union Univ
- 来源：MULTIMEDIA TOOLS AND APPLICATIONS 2017
- 关键词：Self-driving Autonomous vehicle LiDAR Satellite navigation Vector field histogram Path planning
- Robust Lane-Mark Extraction for Autonomous Driving under Complex Real Conditions被引量：47收藏
- 作者：Xuan, Hanyu Liu, Hongzhe Yuan, Jiazheng Li, Qing
- 机构： Beijing Key Laboratory of Information Service Engineering; Information Institute of Beijing Union University; Engineering Center of Beijing Union University
- 来源：IEEE Access 2017
- 关键词：Advanced driver assistance systems - Autonomous vehicles - Cameras - Cognitive systems - Extraction - Image processing - Intelligent systems - Median filters - Roads and streets
- 基于NDT与ICP结合的点云配准算法被引量：47收藏
- 作者：王庆闪 张军 刘元盛 张鑫晨
- 机构：北京联合大学北京市信息服务工程重点实验室;北京联合大学机器人学院
- 来源：《计算机工程与应用》 2020
- 关键词：Lidar SLAM 无人车 正态分布变换(NDT) 迭代最近点(ICP) 点云配准 定位 地图构建
- 摘要：Lidar SLAM技术是无人车进行精确导航的一种重要方式,也是实现无人车在复杂的园区非结构化道路环境中安全驾驶的一种前提保障。构建了一种快速精确定位与建图的方法,通过车载激光雷达返回的大量点云数据,进行噪声点移除以及V...
- Robust human pose generation via uncertainty aware structural reward modeling被引量：44收藏
- 作者：Zhang, Deliang Dai, Songyin Xu, Bingxin Liu, Hongzhe Pan, Weiguo Xu, Cheng
- 机构： Beijing Key Laboratory of Information Service Engineering
- 来源：Discover Artificial Intelligence 2026
- 关键词：Aberrations - Diffusion in liquids - Human form models - Image processing - Musculoskeletal system - Semantics - Topology
- Dual-Branch Gaze Estimation Algorithm with Gaussian Mixture Distribution Heatmaps and Dynamic Adaptive Loss Function被引量：44收藏
- 作者：Dai, Songyin Zhang, Chaoran Xu, Cheng Yan, Chao Huang, Jie
- 机构： Beijing Key Laboratory of Information Service Engineering; Beijing Information Technology College; Beijing Qiangqiang Yuanqi Technology Co.
- 来源：Journal of Beijing Institute of Technology (English Edition) 2025
- 关键词：Angular distribution - Convolutional neural networks - Dynamics
- Survey of Pedestrian Action Recognition Techniques for Autonomous Driving被引量：43收藏
- 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
- Interactive Cognition of Self-Driving: A Multi-Dimensional Analysis Model and Implementation被引量：43收藏
- 作者：Nan, Ma Li, Kai Wu, Zhixuan Genbao, Xu Cheng, Xu Guo, Cong
- 机构： Faculty of Information and Technology; Engineering Research Center of Intelligence Perception and Autonomous Control; DONGFENG USHARING TECHNOLOGY CO.; Beijing Key Laboratory of Information Service Engineering; Beijing University of Technology
- 来源：SSRN 2023
- 关键词：Autonomous vehicles
- 五星级酒店服务质量评价指标体系研究——基于网络点评内容分析被引量：43收藏
- 作者：丁于思 肖轶楠
- 机构：北京联合大学旅游学院;北京联合大学北京市信息服务工程重点实验室
- 来源：《消费经济》 2014
- 关键词：五星级酒店 服务质量 评价 指标体系 网络点评
- 摘要：来自互联网的顾客点评信息在很大程度上反映了顾客消费的体验感知与期望的比较,体现了顾客对酒店服务质量的关注重点和感知评价。本文基于网络点评数据,初步遴选五星级酒店服务质量评价指标,面向五星级酒店常客进行问卷调查,并对调查数...
