zkbridge: Trustless cross-chain bridges made practical

T **e, J Zhang, Z Cheng, F Zhang, Y Zhang… - Proceedings of the …, 2022‏ - dl.acm.org
Blockchains have seen growing traction with cryptocurrencies reaching a market cap of over
1 trillion dollars, major institution investors taking interests, and global impacts on …

Secure and scalable blockchain-based federated learning for cryptocurrency fraud detection: A systematic review

AA Ahmed, O Alabi - IEEE Access, 2024‏ - ieeexplore.ieee.org
With the wide adoption of cryptocurrency, blockchain technologies have become the
foundation of such digital currencies. However, this adoption has been accompanied by a …

Blockchain-empowered trustworthy data sharing: Fundamentals, applications, and challenges

TL Nguyen, L Nguyen, T Hoang, D Bandara… - ACM Computing …, 2023‏ - dl.acm.org
The rise of data-sharing platforms, driven by public demand for open data and legislative
mandates, has raised several pertinent issues. These encompass uncertainties over data …

Exploring web3 from the view of blockchain

Q Wang, R Li, Q Wang, S Chen, M Ryan… - arxiv preprint arxiv …, 2022‏ - arxiv.org
Web3 is the most hyped concept from 2020 to date, greatly motivating the prosperity of the
Internet of Value and Metaverse. However, no solid evidence stipulates the exact definition …

The design principle of blockchain: An initiative for the sok of soks

LS Zhang - arxiv preprint arxiv:2301.00479, 2023‏ - arxiv.org
Blockchain, also coined as decentralized AI, has the potential to empower AI to be more
trustworthy by creating a decentralized trust of privacy, security, and audibility. However …

Proofs of proof-of-stake with sublinear complexity

S Agrawal, J Neu, EN Tas, D Zindros - arxiv preprint arxiv:2209.08673, 2022‏ - arxiv.org
Popular Ethereum wallets (like MetaMask) entrust centralized infrastructure providers (eg,
Infura) to run the consensus client logic on their behalf. As a result, these wallets are light …

Toward web3 applications: Easing the access and transition

G Yu, X Wang, Q Wang, T Bi, Y Dong… - IEEE Transactions …, 2024‏ - ieeexplore.ieee.org
Web3 is leading a wave of the next generation of web services that even many Web2
applications are keen to ride. However, the lack of Web3 background for Web2 developers …

Proof of necessary work: succinct state verification with fairness guarantees

A Kattis, J Bonneau - … Conference on Financial Cryptography and Data …, 2023‏ - Springer
Blockchain-based payment systems utilize an append-only log of transactions whose
correctness can be verified by any observer. Classically, verification costs grow linearly in …

Securing blockchain-based IoT systems: A review

D Commey, B Mai, SG Hounsinou, GV Crosby - IEEE Access, 2024‏ - ieeexplore.ieee.org
This paper reviews the role of blockchain technology in enhancing the security of Internet of
Things (IoT) systems and maintaining data integrity. We address the increased …

BxTB: cross-chain exchanges of bitcoins for all Bitcoin wrapped tokens

F Barbàra, C Schifanella - 2022 Fourth International …, 2022‏ - ieeexplore.ieee.org
While it is possible to exchange tokens whose smart contracts are on the same blockchain,
cross-exchanging bitcoins for a Bitcoin wrapped token is still cumbersome. In particular …