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 …

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 …

In a blockchain-based system, the lack of centralized control requires active participation
and cooperative behaviors of system entities to ensure system security and sustainability …

Cryptocurrencies have garnered much attention in recent years, both from the academic
community and industry. One interesting aspect of cryptocurrencies is their explicit …

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 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 …

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

With the support of the blockchain systems, the cryptocurrency has changed the world of
virtual assets. Digital games, especially those with massive multi-player scenarios, will be …

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

Blockchain gaming is an emerging entertainment paradigm. However, blockchain games
are still suffering from security issues, due to the immature blockchain technologies and its …