7 citations · 24 across the 19 of their papers we have counts for
6 papers · 1 filter
AntiFLipper: A Secure and Efficient Defense Against Label-Flipping Attacks in Federated Learning
Aashnan Rahman, Abid Hasan, Sherajul Arifin +5
Federated learning (FL) enables privacy-preserving model training by keeping data decentralized. However, it remains vulnerable to label-flipping attacks, where malicious clients m…
SmartShift: A Secure and Efficient Approach to Smart Contract Migration
Tahrim Hossain, Faisal Haque Bappy, Tarannum Shaila Zaman +2
Blockchain and smart contracts have emerged as revolutionary technologies transforming distributed computing. While platform evolution and smart contracts' inherent immutability ne…
Centralized Trust in Decentralized Systems: Unveiling Hidden Contradictions in Blockchain and Cryptocurrency
Faisal Haque Bappy, EunJeong Cheon, Tariqul Islam
Blockchain technology promises to democratize finance and promote social equity through decentralization, but questions remain about whether current implementations advance or hind…
FlexiContracts: A Novel and Efficient Scheme for Upgrading Smart Contracts in Ethereum Blockchain
Tahrim Hossain, Sakib Hassan, Faisal Haque Bappy +4
Blockchain technology has revolutionized contractual processes, enhancing efficiency and trust through smart contracts. Ethereum, as a pioneer in this domain, offers a platform for…
Bridging Immutability with Flexibility: A Scheme for Secure and Efficient Smart Contract Upgrades
Tahrim Hossain, Sakib Hassan, Faisal Haque Bappy +3
The emergence of blockchain technology has revolutionized contract execution through the introduction of smart contracts. Ethereum, the leading blockchain platform, leverages smart…
CrossLink: A Decentralized Framework for Secure Cross-Chain Smart Contract Execution
Tahrim Hossain, Faisal Haque Bappy, Tarannum Shaila Zaman +1
This paper introduces CrossLink, a decentralized framework for secure cross-chain smart contract execution that effectively addresses the inherent limitations of contemporary solut…