Lei Xu

Publication Activity (10 Years)

Years Active: 2011-2023
Publications (10 Years): 29

Top Topics

Social Networks

Dimensionality Reduction

Top Venues

IEEE Trans. Inf. Forensics Secur.

IEEE Internet Things J.

Publications

Shaorui Song, Lei Xu, Liehuang Zhu
Efficient Defenses Against Output Poisoning Attacks on Local Differential Privacy. IEEE Trans. Inf. Forensics Secur. 18 (2023)
Lei Xu, Xue Song, Jipeng Hou, Liehuang Zhu
Blockchain-based Certificate Management with Multi-Party Authentication. ICICT (2023)
Jipeng Hou, Lei Xu, Liehuang Zhu, Peng Jiang, Shaorui Song
HSchain: Anonymous Permissioned Blockchain with Enhanced Auditability. CSR (2023)
Yao Xiao, Lei Xu, Can Zhang, Liehuang Zhu, Yan Zhang
Blockchain-Empowered Privacy-Preserving Digital Object Trading in the Metaverse. IEEE Multim. 30 (2) (2023)
Shaolong Tang, Jie Liu, Xiaoyao Luo, Peng Jiang, Keke Gai, Lei Xu, Liehuang Zhu
Blockchain-Empowered Search Over Encrypted Data With Forward and Backward Privacy. BSCI (2023)
Shaobo Zhang, Tianxiu Xie, Keke Gai, Lei Xu
ARC: An Asynchronous Consensus and Relay Chain-based Cross-chain Solution to Consortium Blockchain. CSCloud/EdgeCom (2022)
Lei Xu, Ting Bao, Liehuang Zhu
Blockchain Empowered Differentially Private and Auditable Data Publishing in Industrial IoT. IEEE Trans. Ind. Informatics 17 (11) (2021)
Lei Xu, Chunxiao Jiang, Yi Qian, Jianhua Li, Youjian Zhao, Yong Ren
Privacy-Accuracy Trade-Off in Differentially-Private Distributed Classification: A Game Theoretical Approach. IEEE Trans. Big Data 7 (4) (2021)
Liangqun Huang, Lei Xu, Liehuang Zhu, Keke Gai
A Blockchain-Assisted Privacy-Preserving Cloud Computing Method with Multiple Keys. SmartCloud (2021)
Tianxiu Xie, Yue Zhang, Keke Gai, Lei Xu
Cross-Chain-Based Decentralized Identity for Mortgage Loans. KSEM (2021)
Ting Bao, Lei Xu, Liehuang Zhu, Lihong Wang, Tielei Li
Successive Point-of-Interest Recommendation With Personalized Local Differential Privacy. IEEE Trans. Veh. Technol. 70 (10) (2021)
Yunwei Guo, Haokun Tang, Aidi Tan, Lei Xu, Keke Gai, Xiongwei Jia
A Privacy-Preserving Auditable Approach Using Threshold Tag-Based Encryption in Consortium Blockchain. SmartCom (2021)
Zhengkang Fang, Keke Gai, Liehuang Zhu, Lei Xu
LNBFSM: A Food Safety Management System Using Blockchain and Lightning Network. ICA3PP (3) (2020)
Kexin Shi, Liehuang Zhu, Can Zhang, Lei Xu, Feng Gao
Blockchain-based multimedia sharing in vehicular social networks with privacy protection. Multim. Tools Appl. 79 (11-12) (2020)
Lei Xu, Ting Bao, Liehuang Zhu, Yan Zhang
Trust-Based Privacy-Preserving Photo Sharing in Online Social Networks. IEEE Trans. Multim. 21 (3) (2019)
Keke Gai, Yulu Wu, Liehuang Zhu, Lei Xu, Yan Zhang
Permissioned Blockchain and Edge Computing Empowered Privacy-Preserving Smart Grid Networks. IEEE Internet Things J. 6 (5) (2019)
Lei Xu, Chunxiao Jiang, Nengqiang He, Zhu Han, Abderrahim Benslimane
Trust-Based Collaborative Privacy Management in Online Social Networks. IEEE Trans. Inf. Forensics Secur. 14 (1) (2019)
Yuchen Yan, Keke Gai, Peng Jiang, Lei Xu, Liehuang Zhu
Location-based Privacy-preserving Techniques in Connected Environment: A Survey. SmartCloud (2019)
Haochen Li, Keke Gai, Zhengkang Fang, Liehuang Zhu, Lei Xu, Peng Jiang
Blockchain-enabled Data Provenance in Cloud Datacenter Reengineering. BSCI (2019)
Lei Xu, Chunxiao Jiang, Yan Chen, Yong Ren, K. J. Ray Liu
User Participation in Collaborative Filtering-Based Recommendation Systems: A Game Theoretic Approach. IEEE Trans. Cybern. 49 (4) (2019)
Jun Du, Chunxiao Jiang, Erol Gelenbe, Lei Xu, Jianhua Li, Yong Ren
Distributed Data Privacy Preservation in IoT Applications. IEEE Wirel. Commun. 25 (6) (2018)
Lei Xu, Chunxiao Jiang, Nengqiang He, Yi Qian, Yong Ren, Jianhua Li
Check in or Not? A Stochastic Game for Privacy Preserving in Point-of-Interest Recommendation System. IEEE Internet Things J. 5 (5) (2018)
Lei Xu, Chunxiao Jiang, Jianhua Li, Youjian Zhao, Yong Ren
Privacy Preserving Distributed Classification: A Satisfaction Equilibrium Approach. GLOBECOM (2017)
Jingjing Wang, Chunxiao Jiang, Sanghai Guan, Lei Xu, Yong Ren
Big Data Driven Similarity Based U-Model for Online Social Networks. GLOBECOM (2017)
Lei Xu, Chunxiao Jiang, Yi Qian, Youjian Zhao, Jianhua Li, Yong Ren
Dynamic Privacy Pricing: A Multi-Armed Bandit Approach With Time-Variant Rewards. IEEE Trans. Inf. Forensics Secur. 12 (2) (2017)
Lei Xu, Chunxiao Jiang, Yong Ren, Hsiao-Hwa Chen
Microblog Dimensionality Reduction - A Deep Learning Approach. IEEE Trans. Knowl. Data Eng. 28 (7) (2016)
Yue Meng, Chunxiao Jiang, Lei Xu, Yong Ren, Zhu Han
User Association in Heterogeneous Networks: A Social Interaction Approach. IEEE Trans. Veh. Technol. 65 (12) (2016)
Lei Xu, Chunxiao Jiang, Yan Chen, Jian Wang, Yong Ren
A Framework for Categorizing and Applying Privacy-Preservation Techniques in Big Data Mining. Computer 49 (2) (2016)
Lei Xu, Chunxiao Jiang, Yanyao Shen, Tony Q. S. Quek, Zhu Han, Yong Ren
Energy Efficient D2D Communications: A Perspective of Mechanism Design. IEEE Trans. Wirel. Commun. 15 (11) (2016)
Lei Xu, Chunxiao Jiang, Yong Ren
Deep learning in exploring semantic relatedness for microblog dimensionality reduction. GlobalSIP (2015)
Lei Xu, Chunxiao Jiang, Yan Chen, Yong Ren, K. J. Ray Liu
Privacy or Utility in Data Collection? A Contract Theoretic Approach. IEEE J. Sel. Top. Signal Process. 9 (7) (2015)
Lei Xu, Chunxiao Jiang, Jian Wang, Yong Ren, Jian Yuan, Mohsen Guizani
Game theoretic data privacy preservation: Equilibrium and pricing. ICC (2015)
Yue Meng, Chunxiao Jiang, Lei Xu, Yong Ren, Zhu Han
Wireless network recommendation system in heterogeneous networks. GlobalSIP (2015)
Lei Xu, Chunxiao Jiang, Yan Chen, Yong Ren, K. J. Ray Liu
User participation game in collaborative filtering. GlobalSIP (2014)
Lei Xu, Chunxiao Jiang, Jian Wang, Jian Yuan, Yong Ren
Information Security in Big Data: Privacy and Data Mining. IEEE Access 2 (2014)
Lei Xu, Yong Ren, Wangyi Ye
A New Answer Analysis Approach for Chinese Yes-No Question. AICI (3) (2011)