595 citations · 688 across the 9 of their papers we have counts for
4 papers · 1 filter
Formal Security Analysis on dBFT Protocol of NEO
Qin Wang, Rujia Li, Shiping Chen +1
NEO is one of the top public chains worldwide. We focus on its backbone consensus protocol, called delegated Byzantine Fault Tolerance (dBFT). The dBFT protocol has been adopted by…
Non-Fungible Token (NFT): Overview, Evaluation, Opportunities and Challenges
Qin Wang, Rujia Li, Qi Wang +1
The Non-Fungible Token (NFT) market is mushrooming in recent years. The concept of NFT originally comes from a token standard of Ethereum, aiming to distinguish each token with dis…
An Offline Delegatable Cryptocurrency System
Rujia Li, Qin Wang, Xinrui Zhang +3
Blockchain-based cryptocurrencies, facilitating the convenience of payment by providing a decentralized online solution, have not been widely adopted so far due to slow confirmatio…
A Weak Consensus Algorithm and Its Application to High-Performance Blockchain
Qin Wang, Rujia Li
A large number of consensus algorithms have been proposed. However, the requirement of strict consistency limits their wide adoption, especially in high-performance required system…