%AZhang, Yuhui%AYang, Dejun%Anull Ed.%BJournal Name: IEEE/ACM Transactions on Networking; Journal Volume: 29; Journal Issue: 4 %D2021%I %JJournal Name: IEEE/ACM Transactions on Networking; Journal Volume: 29; Journal Issue: 4 %K %MOSTI ID: 10296244 %PMedium: X %TRobustPay + : Robust Payment Routing With Approximation Guarantee in Blockchain-Based Payment Channel Networks %X %0Journal Article