The combination of reputation model and PBFT consensus algorithm is a competitive
solution to improve consortium blockchains' TPS. However, there are still many problems for …

Aiming at the problems of PBFT algorithm of consortium blockchain, such as high
communication overhead, low consensus efficiency, and random selection of leader nodes …

The alliance chain system is a distributed ledger system based on blockchain technology,
which can realize data sharing and collaboration among multiple parties while ensuring …

This paper proposes an improved consensus algorithm based on PBFT (EBCR-PBFT).
Firstly, The Modified Random Select (MRS) function is used to perform preliminary …

Although the consortium blockchains commonly adopt consensus algorithms with Byzantine
fault tolerance (such as practical Byzantine fault tolerance (PBFT)), its consensus efficiency …

To tackle the problem that the Raft consensus algorithm in blockchain has low node activity
and cannot prevent malicious nodes, and thus cannot be well applied to the federated chain …

At present, the consensus algorithm based on reputation voting generally has the problem of
credit value accumulation caused by Matthew effect, which will lead to the risk of system …

Because of its excellent properties of fault tolerance, efficiency and availability, the practical
Byzantine fault tolerance (PBFT) algorithm has become the mainstream consensus …

Aiming to solve the problems of low fault tolerance, low throughput, and high delay in
traditional methods, an improved method of the blockchain cross‐chain consensus …

The traditional PBFT consensus algorithm has several limitations in the consortium
blockchain environment, such as unclear selection of primary node, excessive …