An Efficient and Secure Node-sampling Consensus Mechanism for Blockchain Systems. - Zhelin Liang; Hao Xu 025; Xiulong Liu; Shan Jiang 005; Keqiu Li (MSN, 2022)

A Transaction Cardinality Estimation Approach for QoS-Adjustable Intelligent Blockchain Systems. - Hao Xu 025; Xiulong Liu; Zhelin Liang; Hongyan Sun; Weilian Xue; Jianrong Wang; Keqiu Li (IEEE J. Sel. Areas Commun., 2022)

An Effective and Robust Transaction Packaging Approach for Multi-leader BFT Blockchain Systems. - Wenbin Wang; Xiulong Liu; Hao Xu 025; Wenyu Qu (SRDS, 2023)

Empowering Authenticated and Efficient Queries for STK Transaction-Based Blockchains. - Hao Xu 025; Bin Xiao 001; Xiulong Liu; Li Wang; Shan Jiang 005; Weilian Xue; Jianrong Wang; Keqiu Li (IEEE Trans. Computers, 2023)

CubeChain: Generalized Query Framework for Intra- and Cross-Chain Scenarios. - Haochen Ren; Xiulong Liu; Hao Xu 025; Chenyu Zhang; Keqiu Li (ICDCS, 2024)

Crackle: A Fast Sector-based BFT Consensus with Sublinear Communication Complexity. - Hao Xu 025; Xiulong Liu; Chenyu Zhang; Wenbin Wang; Jianrong Wang; Keqiu Li (INFOCOM, 2024)

MVSS: Blockchain Cross-shard Account Migration Based on Multi-version State Synchronization. - Weihan Wang; Xiulong Liu; Liyuan Ma; Hao Xu 025; Gaowei Shi; Juncheng Ma; Keqiu Li (TrustCom, 2024)

A Comprehensive Survey of Blockchain Scalability: Shaping Inner-Chain and Inter-Chain Perspectives. - Baochao Chen; Liyuan Ma; Hao Xu 025; Juncheng Ma; Dengcheng Hu; Xiulong Liu; Jie Wu 001; Jianrong Wang; Keqiu Li (CoRR, 2024)

AIGC-CM: An Efficient and Scalable Blockchain Solution for AIGC Copyright Management. - Liyuan Ma; Dengcheng Hu; Xiulong Liu; Hao Xu 025; Jianrong Wang; Keqiu Li (INFOCOM, 2025)

BrokerAS: Towards Fault-tolerant Atomic Cross-chain Swaps. - Gaowei Shi; Xiulong Liu; Huan Wang; Yuhan Li 003; Hao Xu 025; Liyuan Ma; Keqiu Li (INFOCOM, 2025)

EVQ: Enabling Verifiable Blockchain Keyword Query in Federated-Storage Edge Computing. - Baochao Chen; Xiulong Liu; Hao Xu 025; Sheng Chen 008; Keqiu Li (IWQoS, 2025)

Ladder: A Convergence-based Structured DAG Blockchain for High Throughput and Low Latency. - Dengcheng Hu; Jianrong Wang; Xiulong Liu; Hao Xu 025; Xujing Wu; Muhammad Shahzad 001; Guyue Liu; Keqiu Li (NSDI, 2025)

BSSN: Enabling Adjustable Blockchain Storage for Resource-Constrained IoT Scenarios. - Baochao Chen; Xiulong Liu; Hao Xu 025; Sheng Chen 008; Keqiu Li (IEEE Internet Things J., 2025)

HydraChain: A Cooperative MAPPO Architecture for Load Balancing in IoT Sharding Blockchain. - Juncheng Ma; Xiulong Liu; Hao Xu 025; Dengcheng Hu; Gaowei Shi; Liyuan Ma; Keqiu Li (IEEE Internet Things J., 2025)

Enabling Consistent Sensing Data Sharing Among IoT Edge Servers via Lightweight Consensus. - Xiulong Liu; Zhiyuan Zheng; Hao Xu 025; Zhelin Liang; Gaowei Shi; Chenyu Zhang; Keqiu Li (IEEE Trans. Computers, 2025)

Tangram: Enabling Efficient and Balanced Dynamic Storage Extension on Sharding Blockchain Systems. - Hao Xu 025; Jiaqi Zhang; Xiulong Liu; Zhimin Yu; Tingyu Fan; Baochao Chen; Keqiu Li (IEEE Trans. Computers, 2025)