成果/Result
- 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
- 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
- TSD-YOLO: Small traffic sign detection based on improved YOLO v8被引量：52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
- Concept vector for semantic similarity and relatedness based on WordNet structure被引量：41收藏
- 作者：Liu, Hongzhe Bao, Hong Xu, De
- 机构：Beijing Jiaotong Univ;Beijing Jiaotong Univ;Beijing Union Univ
- 来源：JOURNAL OF SYSTEMS AND SOFTWARE 2012
- 关键词：Concept similarity Concept relatedness Concept vector model Hierarchical concept tree Hierarchical concept graph WordNet
- A Remote Attestation Security Model Based on Privacy-Preserving Blockchain for V2X被引量：30收藏
- 作者：Xu, Cheng Liu, Hongzhe Li, Peifeng Wang, Pengfei
- 机构：Beijing Union Univ;Beijing Univ Posts & Telecommun;State Adm Work Safety
- 来源：IEEE ACCESS 2018
- 关键词：Blockchain remote attestation vehicular communication V2X privacy-preserving
- Exposure fusion based on sparse representation using approximate K-SVD被引量：30收藏
- 作者：Wang, Jinhua Liu, Hongzhe He, Ning
- 机构：Beijing Union Univ;Beijing Union Univ
- 来源：NEUROCOMPUTING 2014
- 关键词：Exposure fusion High dynamic range imaging Sparse representation OMP Approximate K-SVD
- Supporting Regularized Logistic Regression Privately and Efficiently被引量：24收藏
- 作者：Li, Wenfa Liu, Hongzhe Yang, Peng Xie, Wei
- 机构：Beijing Union Univ;Vanderbilt Univ
- 来源：PLOS ONE 2016
- Mutual authentication for vehicular network in complex and uncertain driving被引量：22收藏
- 作者：Xu, Cheng Liu, Hongzhe Zhang, Yong Wang, Pengfei
- 机构：Beijing Union Univ;Beijing Univ Posts & Telecommun;State Adm Work Safety
- 来源：NEURAL COMPUTING & APPLICATIONS 2020
- 关键词：Mutual authentication LTE-V Vehicular network Cloud service Privacy preserving
- Efficient Hybrid Supervision for Instance Segmentation in Aerial Images被引量：17收藏
- 作者：Chen, Linwei Fu, Ying You, Shaodi Liu, Hongzhe
- 机构：Beijing Inst Technol;Univ Amsterdam;Beijing Union Univ
- 来源：REMOTE SENSING 2021
- 关键词：hybrid supervision instance segmentation aerial images labeling cost
- Improved Target Detection Algorithm Based on Libra R-CNN被引量：16收藏
- 作者：Zhao, Zijing Li, Xuewei Liu, Hongzhe Xu, Cheng
- 机构：Beijing Union Univ
- 来源：IEEE ACCESS 2020
- 关键词：Object detection Training Feature extraction Classification algorithms Shape Deep learning Deep learning target detection traffic sign detection improved Libra R-CNN
- Multi-label video classification via coupling attentional multiple instance learning with label relation graph *被引量：16收藏
- 作者：Li, Xuewei Wu, Hongjun Li, Mengzhu Liu, Hongzhe
- 机构：Beijing Union Univ
- 来源：PATTERN RECOGNITION LETTERS 2022
- 关键词：Multi-label video classification Multiple instance learning Attentional feature learning Label relation graph
- An Intelligent Scheduling Access Privacy Protection Model of Electric Vehicle Based on 5G-V2X被引量：14收藏
- 作者：Xu, Cheng Wu, Hongjun Liu, Hongzhe Li, Xuewei Liu, Li Wang, Pengfei
- 机构：Beijing Union Univ;Yunnan Power Grid Co Ltd;Minist Emergency Management Peoples Republ China
- 来源：SCIENTIFIC PROGRAMMING 2021
- 关键词：5G mobile communication systems - Digital storage - Electric lines - Electric power transmission networks - Scheduling - Smart contract - Traffic congestion - Vehicle-to-grid
- Urban Fruit Quality Traceability Model Based on Smart Contract for Internet of Things被引量：13收藏
- 作者：Xu, Cheng Chen, Kai Zuo, Min Liu, Hongzhe Wu, Yanan
- 机构：Beijing Union Univ;Beijing Technol & Business Univ;Beijing Jiaotong Univ
- 来源：WIRELESS COMMUNICATIONS & MOBILE COMPUTING 2021
- 关键词：Blockchain - Internet of things - Supply chains
- PSC diffusion: patch-based simplified conditional diffusion model for low-light image enhancement被引量：12收藏
- 作者：Wan, Fei Xu, Bingxin Pan, Weiguo Liu, Hongzhe
- 机构：Beijing Union Univ;Beijing Union Univ
- 来源：MULTIMEDIA SYSTEMS 2024
- 关键词：Low-light image enhancement Generative model Diffusion model U-Net Image patching Parameter-free attention
- A Real-Time Complex Road AI Perception Based on 5G-V2X for Smart City Security被引量：12收藏
- 作者：Xu, Cheng Wu, Hongjun Zhang, Yinong Dai, Songyin Liu, Hongzhe Tian, Jin
- 机构：Beijing Union Univ;Beijing Union Univ;Beijing Univ Posts & Telecommun
- 来源：WIRELESS COMMUNICATIONS & MOBILE COMPUTING 2022
- 关键词：Security of data - 5G mobile communication systems - Vehicle to Everything - Roads and streets
- S-MAT: Semantic-Driven Masked Attention Transformer for Multi-Label Aerial Image Classification被引量：11收藏
- 作者：Wu, Hongjun Xu, Cheng Liu, Hongzhe
- 机构：Beijing Union Univ;Beijing Union Univ
- 来源：SENSORS 2022
- 关键词：aerial scene classification multi-label learning redundancy removing label correlation semantic disentanglement
- Hybrid supervised instance segmentation by learning label noise suppression被引量：10收藏
- 作者：Chen, Linwei Fu, Ying You, Shaodi Liu, Hongzhe
- 机构：Beijing Inst Technol;Univ Amsterdam;Beijing Union Univ
- 来源：NEUROCOMPUTING 2022
- 关键词：Instance segmentation Semantic segmentation Weak supervision Semi-supervision Hybrid supervision Pseudo label Labeling cost
- SFDiff: Diffusion model with sufficient spatial-Fourier frequency information interaction for low-light image enhancement被引量：9收藏
- 作者：Wan, Fei Xu, Bingxin Yao, Jingli Zeng, Lu Pan, Weiguo Liu, Hongzhe
- 机构：Beijing Union Univ;Beijing Union Univ;97 Beisihuan East Rd
- 来源：IET IMAGE PROCESSING 2024
- 关键词：diffusion fast Fourier transforms image enhancement image processing
- Facial Landmark Detection Using Generative Adversarial Network Combined with Autoencoder for Occlusion被引量：9收藏
- 作者：Liu, Hongzhe Zheng, Weicheng Xu, Cheng Liu, Teng Zuo, Min
- 机构：Beijing Union Univ;Beijing Technol & Business Univ
- 来源：MATHEMATICAL PROBLEMS IN ENGINEERING 2020
- 关键词：Learning systems
- Exposure Fusion Using a Relative Generative Adversarial Network被引量：8收藏
- 作者：Wang, Jinhua Li, Xuewei Liu, Hongzhe
- 机构：Beijing Union Univ;Beijing Union Univ
- 来源：IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS 2021
- 关键词：exposure fusion relative generative adversarial network high dynamic range image
- Human Pose Estimation Based on Lightweight Multi-Scale Coordinate Attention被引量：8收藏
- 作者：Li, Xin Guo, Yuxin Pan, Weiguo Liu, Hongzhe Xu, Bingxin
- 机构：Beijing Union Univ
- 来源：APPLIED SCIENCES-BASEL 2023
- 关键词：human pose estimation attention mechanism multi-scale feature extraction
- A Vehicle Detection Model Based on 5G-V2X for Smart City Security Perception被引量：8收藏
- 作者：Liu, Teng Xu, Cheng Liu, Hongzhe Li, Xuewei Wang, Pengfei
- 机构：Beijing Union Univ;Minist Emergency Management Peoples Republ China
- 来源：WIRELESS COMMUNICATIONS & MOBILE COMPUTING 2021
- 关键词：Deep learning - Extraction - Feature extraction - Smart city - Vehicle to Everything - Vehicles
- SSR-Net: A Spatial Structural Relation Network for Vehicle Re-identification被引量：7收藏
- 作者：Xu, Zheming Wei, Lili Lang, Congyan Feng, Songhe Wang, Tao Bors, Adrian G. Liu, Hongzhe
- 机构：Beijing Jiaotong Univ;Univ York;Beijing Union Univ
- 来源：ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS 2023
- 关键词：Vehicle re-identification Graph Convolution Network attention mechanism deep learning
- Robust Lane-Mark Extraction for Autonomous Driving Under Complex Real Conditions被引量：7收藏
- 作者：Xuan, Hanyu Liu, Hongzhe Yuan, Jiazheng Li, Qing
- 机构：Beijing Union Univ;Beijing Union Univ;Beijing Union Univ
- 来源：IEEE ACCESS 2018
- 关键词：Autonomous driving ADASITS lane-mark extraction lane-features filter multi-constraints cluster features fit candidate lane marks verification and optimization complex real conditions robust
- TSIC-CLIP: Traffic Scene Image captioning Model Based on Clip被引量：6收藏
- 作者：Zhang, Hao Xu, Cheng Xu, Bingxin Jiane, Muwei Liu, Hongzhe Li, Xuewei
- 机构：Beijing Union Univ;Beijing Union Univ;Shandong Univ Finance & Econ
- 来源：INFORMATION TECHNOLOGY AND CONTROL 2024
- 关键词：Contrastive learning Deep learning Image captioning Traffic scene Transformer
- BFF R-CNN: Balanced Feature Fusion for Object Detection被引量：5收藏
- 作者：Liu, Hongzhe Wang, Ningwei Li, Xuewei Xu, Cheng Li, Yaze
- 机构：Beijing Union Univ
- 来源：IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS 2022
- 关键词：deep learning neural network object detection feature fusion
- SD2AC: A reinforcement learning framework using distribution evaluation and sequential decision-making for UcaV combat被引量：5收藏
- 作者：Yang, Tao Shi, Xinhao Xu, Cheng Yang, Yulin Liu, Hongzhe Zeng, Qinghan
- 机构：Beijing Union Univ;Sci & Technol Innovat Res Ctr ARI
- 来源：JOURNAL OF COMPUTATIONAL DESIGN AND ENGINEERING 2025
- 关键词：multi-agent reinforcement learning multi-agent system air combat q-learning soft actor-critic UcaV
- Reinforced Neighbour Feature Fusion Object Detection with Deep Learning被引量：5收藏
- 作者：Wang, Ningwei Li, Yaze Liu, Hongzhe
- 机构：Beijing Union Univ
- 来源：SYMMETRY-BASEL 2021
- 关键词：computer vision object detection feature extraction region of interest feature pyramid network
- Priority Sequential Inference: Improving Safety for Efficient Autonomous Highway Driving Using MARL被引量：5收藏
- 作者：Yang, Tao Shi, Xinhao Yang, Yulin Xu, Cheng Liu, Hongzhe Zeng, Qinghan
- 机构：Beijing Union Univ;Sci & Tech Ctr Innovat
- 来源：IEEE SENSORS JOURNAL 2025
- 关键词：Safety Decision making Merging Autonomous vehicles Vehicle dynamics Predictive models Navigation Inference algorithms Cognition Accuracy Autonomous driving future reasoning highway safety mixed traffic multiagent reinforcement learning (MARL) risk avoidance sequential decision-making
- Blockchain-Based Dangerous Driving Map Data Cognitive Model in 5G-V2X for Smart City Security被引量：5收藏
- 作者：Chen, Kai Xu, Cheng Liu, Hongzhe Wang, Pengfei Chen, Ziyi
- 机构：Beijing Union Univ;Beijing Jiaotong Univ;Minist Emergency Management Peoples Republ China
- 来源：SECURITY AND COMMUNICATION NETWORKS 2022
- 关键词：5G mobile communication systems - Autonomous vehicles - Intelligent vehicle highway systems - Risk perception - Safety engineering - Smart city - Vehicle to Everything - Vehicle to vehicle communications
