Blockchain has been widely used in various fields, such as health management, finance, the
Internet of Things (IoT), identity management, and supply chains. However, the performance …

Despite numerous prior attempts to boost transaction per second (TPS) of blockchain
system, most of them were at a price of degraded decentralization and security. In this paper …

Bitcoin, Ethereum and other blockchain-related globally distributed peer-to-peer networks
have become an important payment infrastructure. Because they are naturally decentralized …

Blockchain systems must be secure and offer high performance. These systems rely on
transaction broadcast mechanisms to provide both of these features. Unfortunately, in …

Block propagation is a critical step in the consensus process, which determines the fork rate
and transaction throughput of public blockchain systems. To accelerate block propagation …

This paper presents a novel P2P broadcast network called Hyperclique, which assigns a
coordinate value to each peer in the network with adjustable dimensionality. Based on the …

As decentralized applications on permissionless blockchains are prevalent, more and more
latency-sensitive usage scenarios emerged, where the lower the latency of sending and …

Optimized peer connectivity is crucial for reducing network latency in peer-to-peer (P2P)
blockchain networks which in-turn contributes to achieve higher transaction rates. A new …

With the proliferation of blockchain systems across various sectors, optimizing network
latency in peer-to-peer P2P blockchain networks has become crucial for achieving higher …

The diffusion of information that evolves a distributed computing state is a fundamental
operation of a permissionless distributed consensus system (DCS). This permissionless …