Results 11 to 20 of about 374,311 (355)
Blockchain-Based Federated Learning With Secure Aggregation in Trusted Execution Environment for Internet-of-Things [PDF]
IEEE Transactions on Industrial Informatics, 2023 This article proposes a blockchain-based federated learning (FL) framework with Intel Software Guard Extension (SGX)-based trusted execution environment (TEE) to securely aggregate local models in Industrial Internet-of-Things (IIoTs).
Aditya Pribadi Kalapaaking +5 more
semanticscholar +1 more source
Fusing Blockchain and AI With Metaverse: A Survey [PDF]
IEEE Open Journal of the Computer Society, 2022 Metaverse as the latest buzzword has attracted great attention from both industry and academia. Metaverse seamlessly integrates the real world with the virtual world and allows avatars to carry out rich activities including creation, display ...
Qinglin Yang +5 more
semanticscholar +1 more source
Telematics and Informatics Reports, 2023 Blockchain technology has garnered significant attention in recent years, prompting researchers, entrepreneurs, and businesses to seek viable ways to validate the application of blockchain within their specific use cases. Blockchain decision schemes (BDSs) can assist in this decision-making process, offering a potentially more cost-effective ...
J.D. Preece, J.M. Easton
openaire +2 more sources
Blockchain Technology: Security Issues, Healthcare Applications, Challenges and Future Trends
Electronics, 2023 Blockchain technology provides a data structure with inherent security properties that include cryptography, decentralization, and consensus, which ensure trust in transactions.
Wenhua Zhang +5 more
semanticscholar +1 more source
A Systematic Review of Blockchain Literature in Logistics and Supply Chain Management: Identifying Research Questions and Future Directions [PDF]
, 2020 Potential blockchain applications in logistics and supply chain (LSCM) have gained increasing attention within both academia and industry. However, as a field in its infancy, blockchain research often lacks theoretical foundations, and it is not clear ...
Dobrovnik, Mario +4 more
core +1 more source
An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends
International Journal of Advanced Research in Science, Communication and Technology, 2023 Blockchain, which is the backbone of Bitcoin, has recently received a lot of attention. Blockchain functions as an immutable ledger that enables decentralized transactions.
Mr. Dattaprasad Patil +1 more
semanticscholar +1 more source
Reward Distribution in Proof-of-Stake Protocols: A Trade-Off Between Inclusion and Fairness
IEEE Access, 2023 Proof-of-Stake (PoS) variants provide an energy-efficient alternative to Proof-of-Work (PoW). However, it is not clear whether practical PoS implementations are fair with respect to wealth, stake, and reward distribution.
Sheng-Nan Li +2 more
doaj +1 more source
, 2021 Blockchain is an emerging digital technology allowing ubiquitous financial transactions among distributed untrusted parties, without the need of intermediaries such as banks. This chapter examines the impact of blockchain technology in agriculture and food supply chain, presents existing ongoing projects and initiatives, and discusses overall ...
Kamilaris, Andreas +2 more
openaire +5 more sources
Blockchain Meets Metaverse and Digital Asset Management: A Comprehensive Survey
IEEE Access, 2023 Envisioned to be the next-generation Internet, the metaverse has been attracting enormous attention from both the academia and industry. The metaverse can be viewed as a 3D immersive virtual world, where people use Augmented/Virtual Reality (AR/VR ...
V. T. Truong, L. Le, Dusist Niyato
semanticscholar +1 more source
Italian National Conference on Sensors, 2023 Today, blockchain is becoming more popular in academia and industry because it is a distributed, decentralised technology which is changing many industries in terms of security, building trust, etc.
A. Tyagi +3 more
semanticscholar +1 more source