21 citations · 48 across the 13 of their papers we have counts for
9 papers · 1 filter
Performance and Reliability Analysis for Practical Byzantine Fault Tolerance with Repairable Voting Nodes
Yan-Xia Chang, Qing Wang, Quan-Lin Li +1
The practical Byzantine fault tolerant (PBFT) consensus protocol is one of the basic consensus protocols in the development of blockchain technology. At the same time, the PBFT con…
Performance Evaluation, Optimization and Dynamic Decision in Blockchain Systems: A Recent Overview
Quan-Lin Li, Yan-Xia Chang, Qing Wang
With rapid development of blockchain technology as well as integration of various application areas, performance evaluation, performance optimization, and dynamic decision in block…
Dynamic Practical Byzantine Fault Tolerance and Its Blockchain System: A Large-Scale Markov Modeling
Yan-Xia Chang, Quan-Lin Li, Qing Wang +1
In a practical Byzantine fault tolerance (PBFT) blockchain network, the voting nodes may always leave the network while some new nodes can also enter the network, thus the number o…
A Markov Process Theory for Network Growth Processes of DAG-based Blockchain Systems
Xing-Shuo Song, Quan-Lin Li, Yan-Xia Chang +1
Note that the serial structure of blockchain has many essential pitfalls, thus a data network structure and its DAG-based blockchain are introduced to resolve the blockchain pitfal…
Two Basic Queueing Models of Service Platforms in Digital Sharing Economy
Heng-Li Liu, Quan-Lin Li, Xiaole Wu +1
This paper describes two basic queueing models of service platforms in digital sharing economy by means of two different policies of platform matching information. We show that the…
A Stochastic Model for File Lifetime and Security in Data Center Networks
Quan-Lin Li, Fan-Qi Ma, Jing-Yu Ma
Data center networks are an important infrastructure in various applications of modern information technologies. Note that each data center always has a finite lifetime, thus once…