3 papers
cs.DC2026
SHARE: Optimizing Secure Hub Allocation and Routing Efficiency in Payment Channel Networks
Lingxiao Yang, Xuewen Dong, Wei Wang +4
Payment channel hub (PCH), by leveraging a powerful hub to reliably provide off-chain payment services, offers an effective enhancement to payment channel networks (PCNs). However,…
cs.DC2025
HiCoCS: High Concurrency Cross-Sharding on Permissioned Blockchains
Lingxiao Yang, Xuewen Dong, Zhiguo Wan +3
As the foundation of the Web3 trust system, blockchain technology faces increasing demands for scalability. Sharding emerges as a promising solution, but it struggles to handle hig…
cs.CR2024
AsyncSC: An Asynchronous Sidechain for Multi-Domain Data Exchange in Internet of Things
Lingxiao Yang, Xuewen Dong, Zhiguo Wan +5
Sidechain techniques improve blockchain scalability and interoperability, providing decentralized exchange and cross-chain collaboration solutions for Internet of Things (IoT) data…