Results 21 to 30 of about 1,237 (216)

Permissioned Blockchains: Properties, Techniques and Applications [PDF]

Proceedings of the 2021 International Conference on Management of Data, 2021
The unique features of blockchains such as immutability, transparency, provenance, and authenticity have been used by many large-scale data management systems to deploy a wide range of distributed applications including supply chain management, healthcare, and crowdworking in permissioned settings.
Mohammad Javad Amiri, Divyakant Agrawal, Amr El Abbadi   +2 more
openaire   +1 more source

Consortium Blockchain Smart Contracts for Musical Rights Governance in a Collective Management Organizations (CMOs) Use Case

Future Internet, 2020
Private and permissioned blockchains are conceptualized and mostly assembled for fulfilling corporations’ demands and needs in the context of their own premises.
Nikolaos Kapsoulis, Alexandros Psychas, Georgios Palaiokrassas, Achilleas Marinakis, Antonios Litke, Theodora Varvarigou, Charalampos Bouchlis, Amaryllis Raouzaiou, Gonçal Calvo, Jordi Escudero Subirana   +9 more
doaj   +1 more source

Permissioned blockchain frameworks in the industry: A comparison

ICT Express, 2021
Permissioned and private blockchain platforms are increasingly used in today’s industry. This paper provides a comprehensive and comparative study of the 5 major frameworks (Fabric, Ethereum, Quorum, MultiChain and R3 Corda) with regard to the community activities, performance, scalability, privacy and adoption criteria.
Julien Polge, Jérémy Robert, Yves Le Traon   +2 more
openaire   +3 more sources

User privacy prevention model using supervised federated learning‐based block chain approach for internet of Medical Things

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan, Mohammad Kamrul Hasan, Shayla Islam, Salwani Abdullah, Shailesh Khapre, Dalbir Singh, Abdulaziz A. Alsulami, Ali Alqahtani   +7 more
wiley   +1 more source

Personal HealthCare of Things: A novel paradigm and futuristic approach

CAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This study provides an investigative approach and offers a complete review of research on Internet of Medical Things (IoMT), describing the progress in general and highlighting the research issues, trends, and future aspects of IoMT. Exploring a research strategy for IoMT systems is vital as the need for IoT in healthcare grows. By aggregating
Surbhi Gupta, Mohammad Shabaz, Ankur Gupta, Abdullah Alqahtani, Shtwai Alsubai, Isaac Ofori   +5 more
wiley   +1 more source

Securing Cross-Chain Asset Transfers on Permissioned Blockchains

, 2022
Blockchains currently exist in silos, competing when they could be cooperating. Interoperability is essential to allow for communication between them and motivate mass adoption.
Miguel Matos (12455927), Catarina Pedreira (12455924), Rafael Belchior (10174979), André Vasconcelos (10197612)   +3 more
core   +1 more source

ChainKeeper: A cross‐chain scheme for governing the chain by chain

IET Blockchain, 2023
With the rapid application of consortium chains, supervising these systems has become a challenge for governments. The centralized model fails to deliver supervision services that are both open and transparent. Given the benefits of decentralization, non‐
Yuwei Xu, Ran He, Shengjiang Dai, Yujian Zhang   +3 more
doaj   +1 more source

Atomic Crosschain Transactions for Ethereum Private Sidechains

Blockchain: Research and Applications, 2022
The Atomic Crosschain Transaction for Ethereum Private Sidechains protocol allows composable programming across permissioned Ethereum blockchains. It allows for inter-contract and inter-blockchain function calls that are both synchronous and atomic: if ...
Peter Robinson, Raghavendra Ramesh, Sandra Johnson   +2 more
doaj   +1 more source

Motivation and hygiene factors for curriculum (re)development and the embedding of technology in accounting programmes

Accounting &Finance, EarlyView., 2023
Abstract Using Herzberg's two‐factor theory, this paper examines the hygiene and motivation factors that drive (re)development in accounting higher education programmes. Interviews with accounting educators and discipline leaders demonstrate a range of factors at play in the (re)development of accounting programmes in pursuit of embedding relevant ...
Esin Ozdil, Amrinder Khosa, Meredith Tharapos, Steven Burch   +3 more
wiley   +1 more source

Reinforcing SLA Consensus on Blockchain

Computers, 2021
Cloud Infrastructure as a Service (IaaS) Service Level Agreements (SLAs) assessment constitutes the de facto area of interest and applications in the public cloud infrastructure.
Nikolaos Kapsoulis, Alexandros Psychas, Antonios Litke, Theodora Varvarigou   +3 more
doaj   +1 more source