2 papers
cs.CR2020
A General Difficulty Control Algorithm for Proof-of-Work Based Blockchains
Shulai Zhang, Xiaoli Ma
Designing an efficient difficulty control algorithm is an essential problem in Proof-of-Work (PoW) based blockchains because the network hash rate is randomly changing. This paper…
cs.NI2018
Performance Analysis of the Raft Consensus Algorithm for Private Blockchains
Dongyan Huang, Xiaoli Ma, Shengli Zhang
Consensus is one of the key problems in blockchains. There are many articles analyzing the performance of threat models for blockchains. But the network stability seems lack of att…