计算机应用研究2024，Vol.41Issue(11)：3239-3244,6.DOI:10.19734/j.issn.1001-3695.2024.02.0059
改进的超额抵押高吞吐量多路径支付方案
Improved over-collateralized high-throughput multi-path payments scheme
摘要
Abstract
In off-chain payments,multi-path payments show a significant gap in both success rates and transaction latency compared to single-path payments.Although the Spear scheme significantly enhanced the performance of multi-path payments through over-collateralization,excessive locking of collateral funds may have a significant impact on network liquidity.To ad-dress this issue,this paper proposed an improved over-collateralized high-throughput multi-path payment scheme,optimizing path selection and fund allocation for large payments using maximum flow algorithm and technique for order preference by simi-larity to ideal solution.Experimental results show that compared to four other classic multi-path payment schemes,the pro-posed scheme reduces over-collateralized funds by 8％～16％under similar performance,effectively reducing collateral fund requirements and enhancing network liquidity.关键词
区块链/可扩展性/支付通道网络/超额抵押/路径选择Key words
blockchain/scalability/payment channel network/over-collateralization/path selection分类
信息技术与安全科学引用本文复制引用
刘亚,刘雪林,赵逢禹,曲博..改进的超额抵押高吞吐量多路径支付方案[J].计算机应用研究,2024,41(11):3239-3244,6.基金项目
国家自然科学基金资助项目(62002184) （62002184）
