Abstract: In this article, we study the consensus issues of multiagent systems (MASs) without any information ... Then, based on the RL approach, we present a model-free algorithm to get the feedback ...

on the state of the system or the outcome of an operation. Consensus algorithms and protocols are the core mechanisms that enable distributed systems to achieve consensus in various scenarios and ...

Before you start designing your consensus algorithm, you need to define your threat model, that is, the potential adversaries and attacks that you want to prevent or mitigate. For example ...

fail-stop algorithms ... Linearizability requires the system to converge on a single state. This takes longer, as overhead communication results in high latency during normal operation. Such a ...

This repository contains the Matlab source codes (to use in Robotarium platform) of various rendezvous controllers for consensus control in a multi-agent / multi-robot system. This repo is an ...

Consensus algorithms are paramount to verifying the authenticity ... Practical Byzantine Fault Tolerance In pBFT systems, the consensus model only works in small groups of closed nodes (~50) where ...

You run the nodes that you want, [using] a consensus system.” The idea for Hyperledger’s use of PBFT goes beyond asset-based systems. It takes the idea of an algorithm for consensus and uses ...

The consensus algorithm is crucial to a blockchain because it prevents bad actors from cheating the system. The mechanism prevents malicious ... dPoS is a reputation-based consensus mechanism model.