Results 31 to 40 of about 3,056 (265)
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 +3 more
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Non-fungible tokens in healthcare: a scoping review
Frontiers in Public Health, 2023 IntroductionNon-Fungible Tokens (NFTs) are digital assets that are verified using blockchain technology to ensure authenticity and ownership. NFTs have the potential to revolutionize healthcare by addressing various issues in the industry.MethodThe goal ...
Shahabeddin Abhari +9 more
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Multi-Robot Information Gathering for Precision Agriculture: Current State, Scope, and Challenges
IEEE Access, 2021 Precision agriculture is the collection of hardware and software technologies that allow a farmer to make informed, differentiated decisions regarding agricultural operations such as planting, fertilizing, pest control, and harvesting.
Ayan Dutta +3 more
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, 2021 Blockchain phenomena is similar to the last century gold rush. Blockchain technologies are publicized as being the technical solution for fully decentralizing activities that were for centuries centralized such as administration and banking. Therefore, prominent socio-economical actors all over the world are attracted and ready to invest in these ...
openaire +2 more sources
Proof-of-Solvency Implementation with Privacy Protection Using Blockchain
BlockchainsTrust in financial institutions hinges on the ability to prove solvency, yet recent crises have exposed the limits of audits and opaque governance. We introduce a practical protocol that enables crypto-exchanges and other financial actors to demonstrate ...
Julien Riposo
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A Distributed and Secure Self-Sovereign-Based Framework for Systems of Systems
Sensors, 2023 Security and privacy are among the main challenges in the systems of systems. The distributed ledger technology and self-sovereign identity pave the way to empower systems and users’ security and privacy.
Dhiah el Diehn I. Abou-Tair +4 more
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, 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 ...
Andreas Kamilaris +2 more
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BlockchainsCounterfeit and unsafe medicines pose significant risks to patient safety and undermine trust in healthcare systems. This paper presents ACTMeds, a blockchain-supported pharmaceutical traceability and recall platform that considers pharmaceutical supply ...
Ankit Sitaula +4 more
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Blockchain and Artificial Intelligence: Scientometric Analysis and Visualization
IEEE Access, 2023 Integrating Artificial Intelligence (AI) with Blockchain Technology (BT) is deemed the fourth generation of BT applications (Blockchain 4.0). This generation has gained considerable attention from the research community.
Kareem Adel +2 more
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BlockchainsThis study addresses critical challenges in managing the transportation of spent nuclear fuel, including inadequate data transparency, stringent confidentiality requirements, and a lack of trust among collaborating parties—issues prevalent in traditional
Yuxiang Xu +3 more
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