Blockchain has been an emerging technology, which comprises lots of fields such as
distributed systems and Internet of Things (IoT). As is well known, blockchain is the …

In the past decades, the blockchain technology has attracted tremendous attention from both
academia and industry. The popularity of blockchain networks was originated from a crypto …

Blockchain technology enables a transaction to be handled in a decentralized fashion. In
this position paper, we aim to introduce the background of blockchain technology, discuss …

Over the past decade, blockchain technology has attracted tremendous attention from both
academia and industry. The popularity of blockchains was originated from the concept of …

A sharded blockchain with the Proof-of-Stake (PoS) consensus protocol has advantages in
increasing throughput and reducing energy consumption, enabling the resource-limited …

Blockchains have witnessed widespread adoption in the past decade in various fields. The
growing demand makes their scalability and sustainability challenges more evident than …

The blockchain technology started as the innovation that powered the cryptocurrency
Bitcoin. But in recent years, leaders in finance, banking, and many more companies has …

The past decade has witnessed the rapid evolution in blockchain technologies, which has
attracted tremendous interests from both the research communities and industries. The …

In proof-of-work (PoW)-based blockchain networks, the miners contribute their distributed
computation in solving a crypto-puzzle competition to win the reward. To secure stable …

As one of the fundamental characteristics of blockchain networks, consensus mechanism
has attracted tremendous interests from both the academics and industries. Recently, more …