Lei Liu

According to our database, Lei Liu authored at least 139 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Covert Communications Aided by Cooperative Jamming in Overlay Cognitive Radio Networks.

Yingkun Wen, Lei Liu, Junhuai Li, Yilan Li, Kan Wang, Shui Yu, Mohsen Guizani

IEEE Trans. Mob. Comput., December, 2024

Multi-Domain Resource Management for Space-Air-Ground Integrated Sensing, Communication, and Computation Networks.

Sun Mao, Lei Liu, Xiangwang Hou, Mohammed Atiquzzaman, Kun Yang

IEEE J. Sel. Areas Commun., December, 2024

A cloud-edge collaborative computing framework using potential games for space-air-ground integrated IoT.

Yuhuai Peng, Xiaoliang Guang, Xinyu Zhang, Lei Liu, Cemulige Wu, Lei Huang

EURASIP J. Adv. Signal Process., December, 2024

AI-Empowered Intelligent Search for Path Planning in UAV-Assisted Data Collection Networks.

Xueqiang Li, Ming Tao, Shuling Yang, Mian Ahmad Jan, Jun Du, Lei Liu, Celimuge Wu

IEEE Internet Things J., November, 2024

Secrecy Rate Maximization for Intelligent Reflecting Surface-Assisted MIMO Systems in Vehicular Networks.

Xinze Li, Zheng Li, Zhengyu Zhu, Dawei Zhang, Lei Liu, Mohammed Atiquzzaman

IEEE Internet Things J., November, 2024

Joint Detection and Communication System Design via Combination of Index and Phase Modulations.

Wei Men, Jun Du, Jingwei Yin, Liang Zhang, Lei Liu, Yong Ren, Dusit Niyato

IEEE Trans. Wirel. Commun., October, 2024

Modular-Based Compression Scheme for Address Data in the Blockchain System for IoV Applications.

Zhaohui Guo, Qiang Liu, Zhen Gao, Lei Liu, Yi Gong, Ximeng Liu, Neeraj Kumar, Mohsen Guizani

IEEE Trans. Veh. Technol., October, 2024

A Privacy-Preserving Federated Learning Framework With Lightweight and Fair in IoT.

Yange Chen, Lei Liu, Yuan Ping, Mohammed Atiquzzaman, Shahid Mumtaz, Zhili Zhang, Mohsen Guizani, Zhihong Tian

IEEE Trans. Netw. Serv. Manag., October, 2024

Energy-Efficient Cooperative Secure Communications in mmWave Vehicular Networks Using Deep Recurrent Reinforcement Learning.

Ying Ju, Zipeng Gao, Haoyu Wang, Lei Liu, Qingqi Pei, Mianxiong Dong, Shahid Mumtaz, Victor C. M. Leung

IEEE Trans. Intell. Transp. Syst., October, 2024

A Low-Cost and Lightweight Real-Time Object-Detection Method Based on UAV Remote Sensing in Transportation Systems.

Ziye Liu, Chen Chen, Ziqin Huang, Yoong Choon Chang, Lei Liu, Qingqi Pei

Remote. Sens., October, 2024

Joint Association, Trajectory, Offloading, and Resource Optimization in Air and Ground Cooperative MEC Systems.

Chen Wang, Daosen Zhai, Ruonan Zhang, Lin Cai, Lei Liu, Mianxiong Dong

IEEE Trans. Veh. Technol., September, 2024

Toward Green RF Chain Design for Integrated Sensing and Communications: Technologies and Future Directions.

Yi Gong, Xinru Li, Fanke Meng, Lei Liu, Mohsen Guizani, Zhan Xu

IEEE Commun. Mag., September, 2024

Multi-Agent Reinforcement Learning-Based Trading Decision-Making in Platooning-Assisted Vehicular Networks.

Tingting Xiao, Chen Chen, Mianxiong Dong, Kaoru Ota, Lei Liu, Schahram Dustdar

IEEE/ACM Trans. Netw., June, 2024

Toward Robust and Generalizable Federated Graph Neural Networks for Decentralized Spatial-Temporal Data Modeling.

Yuxing Tian, Lei Liu, Jie Feng, Qingqi Pei, Chen Chen, Jun Du, Celimuge Wu

IEEE Trans. Netw. Serv. Manag., June, 2024

Post-Quantum Authentication Against Cyber-Physical Attacks in V2X-Based Autonomous Vehicle Platoon.

Dongyang Xu, Keping Yu, Lei Liu, Guolong Chen, Neeraj Kumar, Mohsen Guizani, James A. Ritcey

IEEE Trans. Intell. Transp. Syst., June, 2024

A Comprehensive Privacy-Preserving Federated Learning Scheme With Secure Authentication and Aggregation for Internet of Medical Things.

Jingwei Liu, Jin Zhang, Mian Ahmad Jan, Rong Sun, Lei Liu, Sahil Verma, Pushpita Chatterjee

IEEE J. Biomed. Health Informatics, June, 2024

A Web Knowledge-Driven Multimodal Retrieval Method in Computational Social Systems: Unsupervised and Robust Graph Convolutional Hashing.

Youxiang Duan, Ning Chen, Ali Kashif Bashir, Mohammad Dahman Alshehri, Lei Liu, Peiying Zhang, Keping Yu

IEEE Trans. Comput. Soc. Syst., June, 2024

Federated Generative Artificial Intelligence Empowered Traffic Flow Prediction Under Vehicular Computing Power Networks.

Yujie Ye, Zitong Zhao, Lei Liu, Jie Feng, Jun Du, Qingqi Pei

IEEE Internet Things Mag., May, 2024

Joint Beamforming and Reflecting Design for IRS-Aided Wireless Powered Over-the-Air Computation and Communication Networks.

Sun Mao, Ning Zhang, Lei Liu, Tang Liu, Jie Hu, Kun Yang, Dusit Niyato

IEEE Trans. Commun., April, 2024

Reputation Management for Consensus Mechanism in Vehicular Edge Metaverse.

Lei Liu, Jie Feng, Celimuge Wu, Chen Chen, Qingqi Pei

IEEE J. Sel. Areas Commun., April, 2024

Reliability-Security Tradeoff Analysis in mmWave Ad Hoc-based CPS.

Ying Ju, Mingjie Yang, Chinmay Chakraborty, Lei Liu, Qingqi Pei, Ming Xiao, Keping Yu

ACM Trans. Sens. Networks, March, 2024

NOMA-Assisted Secure Offloading for Vehicular Edge Computing Networks With Asynchronous Deep Reinforcement Learning.

Ying Ju, Zhiwei Cao, Yuchao Chen, Lei Liu, Qingqi Pei, Shahid Mumtaz, Mianxiong Dong, Mohsen Guizani

IEEE Trans. Intell. Transp. Syst., March, 2024

Blockchain-Based Distributed Collaborative Computing for Vehicular Digital Twin Network.

Lei Liu, Junqi Fu, Jie Feng, Guopeng Wang, Qingqi Pei, Schahram Dustdar

IEEE Netw., March, 2024

On-Demand Centralized Resource Allocation for IoT Applications: AI-Enabled Benchmark.

Ran Zhang, Lei Liu, Mianxiong Dong, Kaoru Ota

Sensors, February, 2024

Robust Computation Offloading and Trajectory Optimization for Multi-UAV-Assisted MEC: A Multiagent DRL Approach.

Bin Li, Rongrong Yang, Lei Liu, Junyi Wang, Ning Zhang, Mianxiong Dong

IEEE Internet Things J., February, 2024

Verkle-Accumulator-Based Stateless Transaction Validation (VA-STV) Scheme for the Blockchain-Based IoT Network.

Zhaohui Guo, Zhen Gao, Qiang Liu, Lei Liu, Mianxiong Dong, Ning Zhang, Mohammed Atiquzzaman

IEEE Internet Things J., January, 2024

Physical Layer Security in Full-Duplex Millimeter Wave Communication Systems.

Ying Ju, Wenhui Liu, Mingjie Yang, Lei Liu, Qingqi Pei, Ning Zhang, Kaoru Ota, Mianxiong Dong, Victor C. M. Leung

IEEE Trans. Veh. Technol., 2024

Tree-ORAP: A Tree-Based Oblivious Random-Access Protocol for Privacy-Protected Blockchain.

Youshui Lu, Bowen Cai, Xiaojun Tang, Lei Liu, Jun Du, Shui Yu, Mohammed Atiquzzaman, Schahram Dustdar

IEEE Trans. Serv. Comput., 2024

Joint Data Allocation and LSTM-Based Server Selection With Parallelized Federated Learning in LEO Satellite IoT Networks.

Pengxiang Qin, Dongyang Xu, Lei Liu, Mianxiong Dong, Shahid Mumtaz, Mohsen Guizani

IEEE Trans. Netw. Sci. Eng., 2024

A Dual-Scale Transformer-Based Remaining Useful Life Prediction Model in Industrial Internet of Things.

Junhuai Li, Kan Wang, Xiangwang Hou, Dapeng Lan, Yunwen Wu, Huaijun Wang, Lei Liu, Shahid Mumtaz

IEEE Internet Things J., 2024

Digital twin-assisted service function chaining in multi-domain computing power networks with multi-agent reinforcement learning.

Kan Wang, Peng Yuan, Mian Ahmad Jan, Fazlullah Khan, Thippa Reddy Gadekallu, Saru Kumari, Hao Pan, Lei Liu

Future Gener. Comput. Syst., 2024

An intelligent resource allocation strategy with slicing and auction for private edge cloud systems.

Yuhuai Peng, Jing Wang, Xiongang Ye, Fazlullah Khan, Ali Kashif Bashir, Bandar Alshawi, Lei Liu, Marwan Omar

Future Gener. Comput. Syst., 2024

Trajectory Design and Resource Allocation for Multi-UAV-Assisted Sensing, Communication, and Edge Computing Integration.

Sicong Peng, Bin Li, Lei Liu, Zesong Fei, Dusit Niyato

CoRR, 2024

Variational autoencoder-based neural network model compression.

Liang Cheng, Peiyuan Guan, Amir Taherkordi, Lei Liu, Dapeng Lan

CoRR, 2024

Service Placement and Trajectory Design for Heterogeneous Tasks in Multi-UAV Cooperative Computing Networks.

Bin Li, Rongrong Yang, Lei Liu, Celimuge Wu

CoRR, 2024

Learning-based Big Data Sharing Incentive in Mobile AIGC Networks.

Jinbo Wen, Yang Zhang, Yulin Chen, Weifeng Zhong, Xumin Huang, Lei Liu, Dusit Niyato

CoRR, 2024

Secure NOMA-Assisted Multi-User mmWave Vehicular Communications Using Artificial Noise.

Yiting Yan, Ying Ju, Suheng Tian, Lei Liu, Jie Feng, Jianbo Du, Qingqi Pei, Celimuge Wu

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

UAV-RIS-Aided Energy-Efficient and QoS-Aware Emergency Communications Based on DRL.

Jiawei Hu, Ying Ju, Haoyu Wang, Lei Liu, Qingqi Pei, Y. G. Shee, Xiaojie Zhu, Celimuge Wu

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Accurate Water Gauge Detection by Image Data Augmentation Using Erase-Copy-Paste.

Guorong Ye, Chen Chen, Yang Zhou, Hao Wang, Lei Liu, Qingqi Pei

Proceedings of the IEEE INFOCOM 2024, 2024

An Efficient Lightweight Satellite Image Classification Model with Improved MobileNetV3.

Xiaoteng Yang, Lei Liu, Xifei Song, Jie Feng, Qingqi Pei, Xiaoming Yuan, Jianqiao Li

Proceedings of the IEEE INFOCOM 2024, 2024

Scalable Blockchain-empowered Distributed Computation Offloading: A Deep Reinforcement Learning Approach.

Feng Xu, Zitong Zhao, Lei Liu, Xiaoming Yuan, Qingqi Pei

Proceedings of the IEEE INFOCOM 2024, 2024

Quality-aware Client Selection and Resource Optimization for Federated Learning in Computing Networks.

Yanyan Liao, Jie Feng, Zongjie Zhou, Bodong Shang, Lei Liu, Qingqi Pei

Proceedings of the IEEE International Conference on Communications, 2024

2023

Joint Optimization of Security Strength and Resource Allocation for Computation Offloading in Vehicular Edge Computing.

Huizi Xiao, Jun Zhao, Jie Feng, Lei Liu, Qingqi Pei, Weisong Shi

IEEE Trans. Wirel. Commun., December, 2023

Asynchronous Deep Reinforcement Learning for Collaborative Task Computing and On-Demand Resource Allocation in Vehicular Edge Computing.

Lei Liu, Jie Feng, Xuanyu Mu, Qingqi Pei, Dapeng Lan, Ming Xiao

IEEE Trans. Intell. Transp. Syst., December, 2023

SDSS: Secure Data Sharing Scheme for Edge Enabled IoV Networks.

Jingwei Liu, Yating Li, Rong Sun, Lei Liu, Ning Zhang, F. Richard Yu, Victor C. M. Leung

IEEE Trans. Intell. Transp. Syst., November, 2023

QoE Fairness Resource Allocation in Digital Twin-Enabled Wireless Virtual Reality Systems.

Jie Feng, Lei Liu, Xiangwang Hou, Qingqi Pei, Celimuge Wu

IEEE J. Sel. Areas Commun., November, 2023

Exploring the performance of the DL-based OTFS detection scheme in Internet of vehicles.

Yi Gong, Qingyu Li, Lei Liu, Fanke Meng, Xiangwang Hou, Zhan Xu

Veh. Commun., October, 2023

A Covert Jamming Scheme Against an Intelligent Eavesdropper in Cooperative Cognitive Radio Networks.

Yingkun Wen, Lei Liu, Junhuai Li, Xiangwang Hou, Ning Zhang, Mianxiong Dong, Mohammed Atiquzzaman, Kan Wang, Yan Huo

IEEE Trans. Veh. Technol., October, 2023

On Vehicular Ad-Hoc Networks With Full-Duplex Radios: An End-to-End Delay Perspective.

Momiao Zhou, Lei Liu, Yanshi Sun, Kan Wang, Mianxiong Dong, Mohammed Atiquzzaman, Schahram Dustdar

IEEE Trans. Intell. Transp. Syst., October, 2023

Temporal Correlation Characteristics of Air-to-Ground Wireless Channel With UAV Wobble.

Xiaobo Yang, Daosen Zhai, Ruonan Zhang, Lei Liu, F. Richard Yu, Victor C. M. Leung

IEEE Trans. Intell. Transp. Syst., October, 2023

World State Attack to Blockchain Based IoV and Efficient Protection With Hybrid RSUs Architecture.

Zhen Gao, Dongbin Zhang, Jiuzhi Zhang, Lei Liu, Dusit Niyato, Victor C. M. Leung

IEEE Trans. Intell. Transp. Syst., September, 2023

A Proactive Stable Scheme for Vehicular Collaborative Edge Computing.

Jianhang Liu, Ning Liu, Lei Liu, Shibao Li, Hailong Zhu, Peiying Zhang

IEEE Trans. Veh. Technol., August, 2023

FlexEdge: Digital Twin-Enabled Task Offloading for UAV-Aided Vehicular Edge Computing.

Bin Li, Wancheng Xie, Yinghui Ye, Lei Liu, Zesong Fei

IEEE Trans. Veh. Technol., August, 2023

Random Beam Switching: A Physical Layer Key Generation Approach to Safeguard mmWave Electronic Devices.

Ying Ju, Guoxue Zou, Haowen Bai, Lei Liu, Qingqi Pei, Celimuge Wu, Sattam Al Otaibi

IEEE Trans. Consumer Electron., August, 2023

CPAHP: Conditional Privacy-Preserving Authentication Scheme With Hierarchical Pseudonym for 5G-Enabled IoV.

Jingwei Liu, Chuntian Peng, Rong Sun, Lei Liu, Ning Zhang, Schahram Dustdar, Victor C. M. Leung

IEEE Trans. Veh. Technol., July, 2023

Nested Hash Access With Post Quantum Encryption for Mission-Critical IoT Communications.

Dongyang Xu, Lei Liu, Ning Zhang, Mianxiong Dong, Victor C. M. Leung, James A. Ritcey

IEEE Internet Things J., July, 2023

Speeding at the Edge: An Efficient and Secure Redactable Blockchain for IoT-Based Smart Grid Systems.

Youshui Lu, Xiaojun Tang, Lei Liu, F. Richard Yu, Schahram Dustdar

IEEE Internet Things J., July, 2023

Multilevel Federated Learning-Based Intelligent Traffic Flow Forecasting for Transportation Network Management.

Lei Liu, Yuxing Tian, Chinmay Chakraborty, Jie Feng, Qingqi Pei, Li Zhen, Keping Yu

IEEE Trans. Netw. Serv. Manag., June, 2023

A MEC Offloading Strategy Based on Improved DQN and Simulated Annealing for Internet of Behavior.

Xiaoming Yuan, Hansen Tian, Zedan Zhang, Zheyu Zhao, Lei Liu, Arun Kumar Sangaiah, Keping Yu

ACM Trans. Sens. Networks, May, 2023

Joint Secure Offloading and Resource Allocation for Vehicular Edge Computing Network: A Multi-Agent Deep Reinforcement Learning Approach.

Ying Ju, Yuchao Chen, Zhiwei Cao, Lei Liu, Qingqi Pei, Ming Xiao, Kaoru Ota, Mianxiong Dong, Victor C. M. Leung

IEEE Trans. Intell. Transp. Syst., May, 2023

A Cooperative Vehicle-Infrastructure System for Road Hazards Detection With Edge Intelligence.

Chen Chen, Guorun Yao, Lei Liu, Qingqi Pei, Houbing Song, Schahram Dustdar

IEEE Trans. Intell. Transp. Syst., May, 2023

Resource Scheduling for Intelligent Reflecting Surface-Assisted Full-Duplex Wireless-Powered Communication Networks With Phase Errors.

Sun Mao, Lei Liu, Ning Zhang, Jie Hu, Kun Yang, Mianxiong Dong, Kaoru Ota

IEEE Internet Things J., April, 2023

Mobility-Aware Multi-Hop Task Offloading for Autonomous Driving in Vehicular Edge Computing and Networks.

Lei Liu, Ming Zhao, Miao Yu, Mian Ahmad Jan, Dapeng Lan, Amirhosein Taherkordi

IEEE Trans. Intell. Transp. Syst., February, 2023

Intelligent Reflecting Surface-Assisted Low-Latency Federated Learning Over Wireless Networks.

Sun Mao, Lei Liu, Ning Zhang, Jie Hu, Kun Yang, F. Richard Yu, Victor C. M. Leung

IEEE Internet Things J., January, 2023

Aerial Edge Computing on Orbit: A Task Offloading and Allocation Scheme.

Yuru Zhang, Chen Chen, Lei Liu, Dapeng Lan, Hongbo Jiang, Shaohua Wan

IEEE Trans. Netw. Sci. Eng., 2023

Computation Offloading for Edge Computing in RIS-Assisted Symbiotic Radio Systems.

Bin Li, Zhen Qian, Lei Liu, Yuan Wu, Dapeng Lan, Celimuge Wu

IEEE Trans. Netw. Sci. Eng., 2023

GCWCN: 6G-Based Global Coverage Wireless Communication Network Architecture.

Chao Wang, Peiying Zhang, Neeraj Kumar, Lei Liu, Tingting Yang

IEEE Netw., 2023

SmartDID: A Novel Privacy-Preserving Identity Based on Blockchain for IoT.

Jie Yin, Yang Xiao, Qingqi Pei, Ying Ju, Lei Liu, Ming Xiao, Celimuge Wu

IEEE Internet Things J., 2023

Blockchain-Aided Privacy-Preserving Medical Data Sharing Scheme for E-Healthcare System.

Jingwei Liu, Yue Fan, Rong Sun, Lei Liu, Celimuge Wu, Shahid Mumtaz

IEEE Internet Things J., 2023

Age of Information Analysis for CR-NOMA Aided Uplink Systems with Randomly Arrived Packets.

Yanshi Sun, Yanglin Ye, Zhiguo Ding, Momiao Zhou, Lei Liu

CoRR, 2023

Blockage-Based Cooperative Jamming for Secure Terahertz Transmissions in Indoor Networks.

Suheng Tian, Ying Ju, Mingjie Yang, Lei Liu, Jie Feng, Qingqi Pei, Mian Ahmad Jan, Celimuge Wu

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Trustworthy and Load-Balancing Routing Scheme for Satellite Services with Multi-Agent DRL.

Jiaxin Song, Ying Ju, Lei Liu, Qingqi Pei, Celimuge Wu, Mian Ahmad Jan, Shahid Mumtaz

Proceedings of the IEEE INFOCOM 2023, 2023

An Improved DBSCAN and Multi-Agent Based Task Offloading Mechanism for 6G-Enabled Internet of Vehicles.

Xiaoming Yuan, Jiayu Yang, Wenyuan Zhang, Ning Zhang, Lei Liu, Zhe Chen

Proceedings of the IEEE International Conference on Communications, 2023

Secure mmWave Vehicular Communications with DRL-Based Joint Relay and Jammer Selection.

Ying Ju, Zipeng Gao, Lei Liu, Qingqi Pei, Keping Yu, Joel J. P. C. Rodrigues

Proceedings of the IEEE International Conference on Communications, 2023

Energy Efficient Secure Offloading in NOMA-aided Vehicular Networks Using A3C Learning.

Ying Ju, Zhiwei Cao, Yuchao Chen, Lei Liu, Qingqi Pei, Shahid Mumtaz

Proceedings of the IEEE International Conference on Communications, 2023

Secure Terahertz Indoor Communications Using Blockage Feature-Based Artificial Noise in 6G.

Suheng Tian, Ying Ju, Lei Liu, Qingqi Pei, Ning Zhang, Celimuge Wu, Shahid Mumtaz

Proceedings of the IEEE Global Communications Conference, 2023

A Reinforcement Learning-based DAG Tasks Scheduling in Edge-Cloud Collaboration Systems.

Xifei Song, Lei Liu, Junqi Fu, Xueyao Zhang, Jie Feng, Qingqi Pei

Proceedings of the IEEE Global Communications Conference, 2023

Joint Optimization of Service Migration and Resource Management for Vehicular Edge Computing.

Dapeng Lan, Amir Taherkordi, Frank Eliassen, Lei Liu, Xiaoming Yuan

Proceedings of the 19th International Conference on Distributed Computing in Smart Systems and the Internet of Things, 2023

2022

A Fractional Integral and Fractal Dimension-Based Deep Learning Approach for Pavement Crack Detection in Transportation Service Management.

Ting Cao, Lei Liu, Kan Wang, Junhuai Li

IEEE Trans. Netw. Serv. Manag., December, 2022

Reconfigurable Intelligent Surface-Assisted Secure Mobile Edge Computing Networks.

Sun Mao, Lei Liu, Ning Zhang, Mianxiong Dong, Jun Zhao, Jinsong Wu, Victor C. M. Leung

IEEE Trans. Veh. Technol., 2022

Min-Max Cost Optimization for Efficient Hierarchical Federated Learning in Wireless Edge Networks.

Jie Feng, Lei Liu, Qingqi Pei, Keqin Li

IEEE Trans. Parallel Distributed Syst., 2022

Data Dissemination for Industry 4.0 Applications in Internet of Vehicles Based on Short-term Traffic Prediction.

Chen Chen, Lei Liu, Shaohua Wan, Xiaozhe Hui, Qingqi Pei

ACM Trans. Internet Techn., 2022

Space-Air-Ground Integrated Multi-Domain Network Resource Orchestration Based on Virtual Network Architecture: A DRL Method.

Peiying Zhang, Chao Wang, Neeraj Kumar, Lei Liu

IEEE Trans. Intell. Transp. Syst., 2022

Vehicle Selection and Resource Optimization for Federated Learning in Vehicular Edge Computing.

Huizi Xiao, Jun Zhao, Qingqi Pei, Jie Feng, Lei Liu, Weisong Shi

IEEE Trans. Intell. Transp. Syst., 2022

Toward Physical Layer Security and Efficiency for SAGIN: A WFRFT-Based Parallel Complex-Valued Spectrum Spreading Approach.

Xiaojie Fang, Zhaopeng Du, Xinyu Yin, Lei Liu, Xuejun Sha, Hongli Zhang

IEEE Trans. Intell. Transp. Syst., 2022

Routing With Traffic Awareness and Link Preference in Internet of Vehicles.

Chen Chen, Lei Liu, Tie Qiu, Jiange Jiang, Qingqi Pei, Houbing Song

IEEE Trans. Intell. Transp. Syst., 2022

A Privacy-Preserving Cross-Domain Healthcare Wearables Recommendation Algorithm Based on Domain-Dependent and Domain-Independent Feature Fusion.

Xu Yu, Dingjia Zhan, Lei Liu, Hongwu Lv, Lingwei Xu, Junwei Du

IEEE J. Biomed. Health Informatics, 2022

Intelligent Security Performance Prediction for IoT-Enabled Healthcare Networks Using an Improved CNN.

Lingwei Xu, Xinpeng Zhou, Ye Tao, Lei Liu, Xu Yu, Neeraj Kumar

IEEE Trans. Ind. Informatics, 2022

On Message Authentication Channel Capacity Over a Wiretap Channel.

Dajiang Chen, Shaoquan Jiang, Ning Zhang, Lei Liu, Kim-Kwang Raymond Choo

IEEE Trans. Inf. Forensics Secur., 2022

Connectivity Probability Analysis for Green Cooperative Cognitive Vehicular Networks.

Xuan Li, Ruiwei Zhou, Tianqing Zhou, Lei Liu, Keping Yu

IEEE Trans. Green Commun. Netw., 2022

Energy-Aware Relay Optimization and Power Allocation in Multiple Unmanned Aerial Vehicles Aided Satellite-Aerial-Terrestrial Networks.

Yongpeng Shi, Jinsong Wu, Lei Liu, Dapeng Lan, Amir Taherkordi

IEEE Syst. J., 2022

Energy-Efficient Cooperative Communication and Computation for Wireless Powered Mobile-Edge Computing.

Sun Mao, Jinsong Wu, Lei Liu, Dapeng Lan, Amir Taherkordi

IEEE Syst. J., 2022

A model-based collaborate filtering algorithm based on stacked AutoEncoder.

Miao Yu, Tianqi Quan, Qinglong Peng, Xu Yu, Lei Liu

Neural Comput. Appl., 2022

Incorporating Distributed DRL Into Storage Resource Optimization of Space-Air-Ground Integrated Wireless Communication Network.

Chao Wang, Lei Liu, Chunxiao Jiang, Shangguang Wang, Peiying Zhang, Shigen Shen

IEEE J. Sel. Top. Signal Process., 2022

Distributed collaboration and anti-interference optimization in edge computing for IoT.

Yuhuai Peng, Chenlu Wang, Qiming Li, Lei Liu, Keping Yu

J. Parallel Distributed Comput., 2022

Dynamic Virtual Network Embedding Algorithm Based on Graph Convolution Neural Network and Reinforcement Learning.

Peiying Zhang, Chao Wang, Neeraj Kumar, Weishan Zhang, Lei Liu

IEEE Internet Things J., 2022

Resisting Malicious Eavesdropping: Physical Layer Security of mmWave MIMO Communications in Presence of Random Blockage.

Haoyu Wang, Ying Ju, Ning Zhang, Qingqi Pei, Lei Liu, Mianxiong Dong, Victor C. M. Leung

IEEE Internet Things J., 2022

Task Partitioning and Orchestration on Heterogeneous Edge Platforms: The Case of Vision Applications.

Dapeng Lan, Amir Taherkordi, Frank Eliassen, Lei Liu, Stéphane Delbruel, Schahram Dustdar, Yang Yang

IEEE Internet Things J., 2022

Orbital collaborative learning in 6G space-air-ground integrated networks.

Ming Zhao, Chen Chen, Lei Liu, Dapeng Lan, Shaohua Wan

Neurocomputing, 2022

Joint design of beamforming and trajectory for integrated sensing and communication drone networks.

Ying Ju, Yulong Tu, Tong-Xing Zheng, Lei Liu, Qingqi Pei, Arpit Bhardwaj, Keping Yu

Proceedings of the 5th International ACM Mobicom Workshop on Drone Assisted Wireless Communications for 5G and Beyond, 2022

DRL-based Beam Allocation in Relay-aided Multi-user MmWave Vehicular Networks.

Ying Ju, Haoyu Wang, Yuchao Chen, Lei Liu, Tong-Xing Zheng, Qingqi Pei, Ming Xiao

Proceedings of the IEEE INFOCOM 2022, 2022

Learning Based and Physical-layer Assisted Secure Computation Offloading in Vehicular Spectrum Sharing Networks.

Ying Ju, Yuchao Chen, Zhiwei Cao, Haoyu Wang, Lei Liu, Qingqi Pei, Neeraj Kumar

Proceedings of the IEEE INFOCOM 2022, 2022

Secure mmWave C-V2X Communications Using Cooperative Jamming.

Mingjie Yang, Ying Ju, Lei Liu, Qingqi Pei, Keping Yu, Joel J. P. C. Rodrigues

Proceedings of the IEEE Global Communications Conference, 2022

2021

Intelligent Reflecting Surface Enhanced D2D Cooperative Computing.

Sun Mao, Xiaoli Chu, Qingqing Wu, Lei Liu, Jie Feng

IEEE Wirel. Commun. Lett., 2021

Computation Rate Maximization for Intelligent Reflecting Surface Enhanced Wireless Powered Mobile Edge Computing Networks.

Sun Mao, Ning Zhang, Lei Liu, Jinsong Wu, Mianxiong Dong, Kaoru Ota, Tang Liu, Die Wu

IEEE Trans. Veh. Technol., 2021

Recent Advances in Blockchain and Artificial Intelligence Integration: Feasibility Analysis, Research Issues, Applications, Challenges, and Future Work.

Zhonghua Zhang, Xifei Song, Lei Liu, Jie Yin, Yu Wang, Dapeng Lan

Secur. Commun. Networks, 2021

Vehicular Edge Computing and Networking: A Survey.

Lei Liu, Chen Chen, Qingqi Pei, Sabita Maharjan, Yan Zhang

Mob. Networks Appl., 2021

Blockchain-Enabled Secure Data Sharing Scheme in Mobile-Edge Computing: An Asynchronous Advantage Actor-Critic Learning Approach.

Lei Liu, Jie Feng, Qingqi Pei, Chen Chen, Yang Ming, Bodong Shang, Mianxiong Dong

IEEE Internet Things J., 2021

Service Characteristics-Oriented Joint Optimization of Radio and Computing Resource Allocation in Mobile-Edge Computing.

Jie Feng, Lei Liu, Qingqi Pei, Fen Hou, Tingting Yang, Jinsong Wu

IEEE Internet Things J., 2021

Aerial Computing Offloading by Distributed Deep Learning in Collaborative Satellite-terrestrial Networks.

Haofei Li, Chen Chen, Cong Li, Lei Liu, Guan Gui

Proceedings of the 13th International Conference on Wireless Communications and Signal Processing, 2021

A federated fog-cloud framework for data processing and orchestration: a case study in smart cities.

Dapeng Lan, Yu Liu, Amir Taherkordi, Frank Eliassen, Stéphane Delbruel, Lei Liu

Proceedings of the SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, 2021

Task Scheduling and Resource Management in MEC-Enabled Computing Networks.

Jie Feng, Wenjing Zhang, Lei Liu, Jianbo Du, Ming Xiao, Qingqi Pei

Proceedings of the Mobile Networks and Management - 11th EAI International Conference, 2021

A Scalable and Secure Consensus Scheme Based on Proof of Stake in Blockchain.

Fayuan Zhu, Jie Yin, Lei Liu, Jie Feng, Zhangquan Wang

Proceedings of the Blockchain and Trustworthy Systems - Third International Conference, 2021

2020

Delay-Optimized V2V-Based Computation Offloading in Urban Vehicular Edge Computing and Networks.

Chen Chen, Lanlan Chen, Lei Liu, Shunfan He, Xiaoming Yuan, Dapeng Lan, Zhuang Chen

IEEE Access, 2020

Towards Distributed Privacy-Preserving Prediction.

Lingjuan Lyu, Yee Wei Law, Kee Siong Ng, Shibei Xue, Jun Zhao, Mengmeng Yang, Lei Liu

Proceedings of the 2020 IEEE International Conference on Systems, Man, and Cybernetics, 2020

Deep Reinforcement Learning for Computation Offloading and Caching in Fog-Based Vehicular Networks.

Dapeng Lan, Amir Taherkordi, Frank Eliassen, Lei Liu

Proceedings of the 17th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2020

BS-IoT: Blockchain Based Software Defined Network Framework for Internet of Things.

Lei Liu, Wei Feng, Chen Chen, Yuru Zhang, Dapeng Lan, Xiaoming Yuan, Sahil Vashisht

Proceedings of the 39th IEEE Conference on Computer Communications, 2020

Deep Reinforcement Learning for Intelligent Migration of Fog Services in Smart Cities.

Dapeng Lan, Amir Taherkordi, Frank Eliassen, Zhuang Chen, Lei Liu

Proceedings of the Algorithms and Architectures for Parallel Processing, 2020

Decentralized Incentive Mechanism for Cooperative Content Dissemination in Vehicular Networks.

Jinna Hu, Chen Chen, Lin Cai, Lei Liu

Proceedings of the IEEE Global Communications Conference, 2020

2019

GAS: A group acknowledgment strategy for popular content distribution in Internet of vehicle.

Chen Chen, Tingting Xiao, Honghui Zhao, Lei Liu, Qingqi Pei

Veh. Commun., 2019

Delay-Aware Grid-Based Geographic Routing in Urban VANETs: A Backbone Approach.

Chen Chen, Lei Liu, Tie Qiu, Dapeng Oliver Wu, Zhiyuan Ren

IEEE/ACM Trans. Netw., 2019

ASGR: An Artificial Spider-Web-Based Geographic Routing in Heterogeneous Vehicular Networks.

Chen Chen, Lei Liu, Tie Qiu, Kun Yang, Fengkui Gong, Houbing Song

IEEE Trans. Intell. Transp. Syst., 2019

An Efficient and Reliable QoF Routing for Urban VANETs With Backbone Nodes.

Lei Liu, Chen Chen, Bin Wang, Yang Zhou, Qingqi Pei

IEEE Access, 2019

An Artificial Intelligence Perspective on Mobile Edge Computing.

Zhuang Chen, Qian He, Lei Liu, Dapeng Lan, Hwei-Ming Chung, Zhifei Mao

Proceedings of the 2019 IEEE International Conference on Smart Internet of Things (SmartIoT), 2019

2018

A data dissemination scheme based on clustering and probabilistic broadcasting in VANETs.

Lei Liu, Chen Chen, Tie Qiu, Mengyuan Zhang, Siyu Li, Bin Zhou

Veh. Commun., 2018

TMED: A Spider-Web-Like Transmission Mechanism for Emergency Data in Vehicular Ad Hoc Networks.

Tie Qiu, Xin Wang, Chen Chen, Mohammed Atiquzzaman, Lei Liu

IEEE Trans. Veh. Technol., 2018

Driver's Intention Identification and Risk Evaluation at Intersections in the Internet of Vehicles.

Chen Chen, Lei Liu, Tie Qiu, Zhiyuan Ren, Jinna Hu, Fang Ti

IEEE Internet Things J., 2018

Popular Content Distribution Scheme with Cooperative Transmission Based on Coalitional Game in VANETs.

Jinna Hu, Chen Chen, Lei Liu

Proceedings of the 21st International Symposium on Wireless Personal Multimedia Communications, 2018

An Adaptive Geographic Routing Protocol Based on Quality of Transmission in Urban VANETs.

Xiang Li, Chen Chen, Zheng Wang, Lei Liu, Jinghua Lv

Proceedings of the 2018 IEEE International Conference on Smart Internet of Things (SmartIoT), 2018

GAS: A Group Acknowledgement Strategey in Internet of Vehicles.

Chen Chen, Tingting Xiao, Tie Qiu, Honghui Zhao, Lei Liu, Jinghua Lv

Proceedings of the 2018 IEEE International Conference on Smart Internet of Things (SmartIoT), 2018

An Intersection-Based Geographic Routing with Transmission Quality Guaranteed in Urban VANETs.

Lei Liu, Chen Chen, Zhiyuan Ren, F. Richard Yu

Proceedings of the 2018 IEEE International Conference on Communications, 2018

A Delay-Aware and Backbone-Based Geographic Routing for Urban VANETs.

Lei Liu, Chen Chen, Zhiyuan Ren, Tie Qiu, Kun Yang

Proceedings of the 2018 IEEE International Conference on Communications, 2018

A Connectivity Aware Transmission Quality Guaranteed Geographic Routing in Urban Internet of Vehicles.

Lei Liu, Chen Chen, Zhiyuan Ren, Tie Qiu, Houbing Song

Proceedings of the 2018 IEEE International Conference on Communications, 2018

2017

Latency estimation based on traffic density for video streaming in the internet of vehicles.

Chen Chen, Xiaomin Liu, Tie Qiu, Lei Liu, Arun Kumar Sangaiah

Comput. Commun., 2017

A link transmission-quality based geographic routing in Urban VANETs.

Lei Liu, Chen Chen, Zhiyuan Ren, Chenhua Shi

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

2016

A bio-inspired geographic routing in VANETs.

Chen Chen, Lei Liu, Ning Zhang, Shengda Wang

Proceedings of the IEEE International Conference on Intelligent Transportation Engineering, 2016

A Novel Power-Saving Scheduling Scheme in Large Scale Smart-Grid Networks.

Chen Chen, Lei Liu, Mingcheng Hu, Qingqi Pei, Li Cong, Shengda Wang

Proceedings of the Communications and Networking, 2016

2012

Improving Driving Safety Based on Safe Distance Design in Vehicular Sensor Networks.

Chen Chen, Lei Liu, Xiaobo Du, Qingqi Pei, Xiangmo Zhao

Int. J. Distributed Sens. Networks, 2012

Available connectivity analysis under free flow state in VANETs.

Chen Chen, Lei Liu, Xiaobo Du, Xiaolu Wei, Changxing Pei

EURASIP J. Wirel. Commun. Netw., 2012