Publications

2024

• Jamming-Resilient Consensus for Wireless Blockchain Networks
  Yifei Zou, Meng Hou, Li Yang, Minghui Xu, Libing Wu, Dongxiao Yu, Xiuzhen Cheng
  Tsinghua Science and Technology, 2025/02
  
• zkCross: A Cross-Chain Scheme Supporting Privacy Protection and Efficient Auditing
  Yihao Guo, Minghui Xu, Xiuzhen Cheng, Dongxiao Yu, Wangjie Qiu, Gang Qu, Weibing Wang, Mingming Song
  33rd USENIX Security Symposium (USENIX Security), 2024
  
• Exploring blockchain technology through a modular lens: A survey
  Minghui Xu, Yihao Guo, Chunchi Liu, Qin Hu, Dongxiao Yu, Zehui Xiong, Dusit Niyato, Xiuzhen Cheng
  ACM Computing Surveys, 2024/06
  
• On Protecting the Data Privacy of Large Language Models (LLMs): A Survey
  Biwei Yan, Kun Li, Minghui Xu, Yueyan Dong, Yue Zhang, Zhaochun Ren, Xiuzhen Cheng
  IEEE International Conference on Meta Computing (IEEE ICMC), 2024/06
  
• Anonymity on Byzantine-Resilient Decentralized Computing
  Kehao Ma, Minghui Xu, Yihao Guo, Lukai Cui, Shiping Ni, Shan Zhang, Weibing Wang, Haiyong Yang, Xiuzhen Cheng
  International Conference on Wireless Artificial Intelligent Computing Systems and Applications (WASA), 2024/06
  
• FileDES: A Secure, Scalable and Succinct Blockchain-based Decentralized Encrypted Storage Network
  Minghui Xu, Jiahao Zhang, Hechuan Guo, Xiuzhen Cheng, Dongxiao Yu, Qin Hu, Yijun Li, Yipu Wu
  IEEE International Conference on Computer Communications (INFOCOM), Vancouver, Canada, 2024/05
  
• SoK: Decentralized Storage Network
  Chuanlei Li, Minghui Xu, Jiahao Zhang, Hechuan Guo, Xiuzhen Cheng
  High-Confidence Computing, 2024
  
• BFT-DSN: A Byzantine Fault Tolerant Decentralized Storage Network
  Hechuan Guo, Minghui Xu, Jiahao Zhang, Chunchi Liu, Rajiv Ranjan, Dongxiao Yu, Xiuzhen Cheng
  IEEE Transactions on Computers, 2024
  
• SoK: Privacy-preserving smart contract
  Huayi Qi, Minghui Xu, Dongxiao Yu, Xiuzhen Cheng
  High-Confidence Computing, 2024
  
• FedRFQ: Prototype-Based Federated Learning with Reduced Redundancy, Minimal Failure, and Enhanced Quality
  Biwei Yan, Hongliang Zhang, Minghui Xu, Dongxiao Yu, Xiuzhen Cheng
  IEEE Transactions on Computers, 2024
  

2023

• An Adaptive and Modular Blockchain Enabled Architecture for a Decentralized Metaverse
  Ye Cheng, Yihao Guo, Minghui Xu, Qin Hu, Dongxiao Yu, Xiuzhen Cheng
  IEEE Journal on Selected Areas in Communications, 2023/10
  
• TBAC: A Tokoin-based Accountable Access Control Scheme for the Internet of Things
  Chunchi Liu, Minghui Xu, Hechuan Guo, Xiuzhen Cheng, Yinhao Xiao, Dongxiao Yu, Bei Gong, Arkady Yerukhimovich, Shengling Wang, Weifeng Lyu
  IEEE Transactions on Mobile Computing, 2023/09
  
• Jamming-Resilient Over-the-Air Computation for Federated Learning in Edge Intelligence
  Yifei Zou, Minghui Xu, Huiqun Li, Qin Hu, Xianjun Deng, Dongxiao Yu, Xiuzhen Cheng
  IEEE Smartworld, Ubiquitous Intelligence & Computing, Scalable Computing & Communications, Digital Twin, Privacy Computing, Metaverse, Autonomous & Trusted Vehicles (SmartWorld/UIC/ScalCom/DigitalTwin/PriComp/Meta), Haikou, China, 2023/07
  
• FileDAG: A Multi-Version Decentralized Storage Network Built on DAG-based Blockchain
  Hechuan Guo, Minghui Xu, Jiahao Zhang, Chunchi Liu, Dongxiao Yu, Schahram Dustdar, Xiuzhen Cheng
  IEEE Transactions on Computers, 2023/06
  
• Cross-Channel: Scalable Off-Chain Channels Supporting Fair and Atomic Cross-Chain Operations
  Yihao Guo, Minghui Xu, Dongxiao Yu, Yong Yu, Rajiv Ranjan, Xiuzhen Cheng
  IEEE Transactions on Computers, 2023/06
  
• Meta Computing
  Xiuzhen Cheng, Minghui Xu, Runyu Pan, Dongxiao Yu, Chenxu Wang, Xue Xiao, Weifeng Lyu
  IEEE Network, 2023/06
  
• Latency-First Smart Contract: Overclock the Blockchain for a while
  Huayi Qi, Minghui Xu, Xiuzhen Cheng, Weifeng Lyu
  IEEE International Conference on Computer Communications (INFOCOM), New York, USA, 2023/05
  
• Incentive Mechanism Design for Joint Resource Allocation in Blockchain-based Federated Learning
  Zhilin Wang, Qin Hu, Ruinian Li, Minghui Xu, Zehui Xiong
  IEEE Transactions on Parallel and Distributed Systems, 2023/04
  
• A Trustless Architecture of Blockchain-enabled Metaverse
  Minghui Xu, Yihao Guo, Qin Hu, Zehui Xiong, Dongxiao Yu, Xiuzhen Cheng
  Elsevier High-Confidence Computing, 2023/03
  
• Split: A Hash-based Memory Optimization Method for Zero-Knowledge Succinct Non-Interactive Argument of Knowledge (zk-SNARK)
  Huayi Qi, Ye Cheng, Minghui Xu, Dongxiao Yu, Haipeng Wang, Weifeng Lyu
  IEEE Transactions on Computers, 2023/01
  

2022

• zk-PCN: A Privacy-Preserving Payment Channel Network Using zk-SNARKs
  Wenxuan Yu, Minghui Xu, Dongxiao Yu, Xiuzhen Cheng, Qin Hu, Zehui Xiong
  41st International Performance Computing and Communications Conference (IPCCC), Austin, Texas, USA, 2022/11
  
• Blockchain-based Edge Resource Sharing for Metaverse
  Zhilin Wang, Qin Hu, Minghui Xu, Honglu Jiang
  19th IEEE International Conference on Mobile Ad-Hoc and Smart Systems (MASS), Denver, Colorado, USA, 2022/09
  
• Vehicloak: A Blockchain-Enabled Privacy-Preserving Payment Scheme for Location-Based Vehicular Services
  Yihao Guo, Zhiguo Wan, Hui Cui, Xiuzhen Cheng, Falko Dressler
  IEEE Transactions on Mobile Computing, 2022/07
  
• Curb: Trusted and Scalable Software-Defined Network Control Plane for Edge Computing
  Minghui Xu, Chenxu Wang, Yifei Zou, Dongxiao Yu, Xiuzhen Cheng, Weifeng Lv
  IEEE 42nd International Conference on Distributed Computing Systems (ICDCS), Bologna, Italy, 2022/07
  
• SPDL: A Blockchain-enabled Secure and Privacy-preserving Decentralized Learning System
  Minghui Xu, Zongrui Zou, Ye Cheng, Qin Hu, Dongxiao Yu, Xiuzhen Cheng
  IEEE Transactions on Computers, 2022/04
  
• BLOWN: A Blockchain Protocol for Single-Hop Wireless Networks under Adversarial SINR
  Minghui Xu, Feng Zhao, Yifei Zou, Chunchi Liu, Xiuzhen Cheng, Falko Dressler
  IEEE Transactions on Mobile Computing, 2022/03
  
• CloudChain: A Cloud Blockchain Using Shared Memory Consensus and RDMA
  Minghui Xu, Shuo Liu, Dongxiao Yu, Xiuzhen Cheng, Shaoyong Guo, Jiguo Yu
  IEEE Transactions on Computers, 2022/02
  
• Extending On-chain Trust to Off-chain--Trustworthy Blockchain Data Collection using Trusted Execution Environment (TEE)
  Chunchi Liu, Hechuan Guo, Minghui Xu, Shengling Wang, Dongxiao Yu, Jiguo Yu, Xiuzhen Cheng
  IEEE Transactions on Computers, 2022/02
  
• Fault-tolerant Consensus with NOMA in Mobile Networks
  Yifei Zou, Minghui Xu, Jiguo Yu, Feng Zhao, Xiuzhen Cheng
  IEEE Wireless Communications, 2022/02
  

2021

• A Fast Consensus for Permissioned Wireless Blockchains
  Yifei Zou, Minghui Xu, Jiguo Yu, Feng Zhao, Xiuzhen Cheng
  IEEE Internet of Things Journal, 2021/11
  
• Blockchain and Federated Edge Learning for Privacy-Preserving Mobile Crowdsensing
  Qin Hu, Zhilin Wang, Minghui Xu*, Xiuzhen Cheng
  IEEE Internet of Things Journal, 2021/11
  
• wChain: A Fast Fault-Tolerant Blockchain Protocol for Multihop Wireless Network
  Minghui Xu, Chunchi Liu, Yifei Zou, Feng Zhao, Jiguo Yu, Xiuzhen Cheng
  IEEE Transactions on Wireless Communication, 2021/06
  
• Sync or Fork: Node-Level Synchronization Analysis of Blockchain
  Qin Hu, Zhilin Wang, Minghui Xu, Xiuzhen Cheng
  International Conference on Wireless Algorithms, Systems, and Applications, 2020/09 [Best Paper Award]
  
• Crowd Density Computation and Diffusion via Internet of Things
  Yifei Zou, Minghui Xu, Hao Sheng, Xiaoshuang Xing, Yicheng Xu, Yong Zhang
  IEEE Internet of Things Journal, 2020/06