Editing Broadcast

Title: Broadcast

Research Question: How many parties are necessary and sufficient for implementing a reliable broadcast in a network with faulty majorities?

Methodology: The researchers used a mathematical approach to analyze the problem. They started with the existing literature on Byzantine Agreement, which simulates broadcast in a network with faulty parties. They then explored the possibility of implementing broadcast with fewer compliant parties, using wider channels.

Results: The researchers proved that a ⌊2n/h⌋party channel is necessary and sufficient for implementing n-party broadcast with hcompliant parties. This means that a certain number of parties are required to reliably broadcast information to the rest of the network, even in the presence of faulty majorities.

Implications: This research has important implications for the field of distributed computing. It provides a clear understanding of the minimum number of parties needed to reliably broadcast information, even in the presence of faulty majorities. This can help in the design of more efficient and reliable distributed computing systems. Additionally, it contributes to the ongoing research in the area of fault-tolerant protocols, which are crucial for ensuring the reliability and security of computer networks.

Link to Article: https://arxiv.org/abs/0012024v3
Authors: 
arXiv ID: 0012024v3

[[Category:Computer Science]]