Zobrazeno 1 - 10
of 505
pro vyhledávání: '"DAPP"'
Autor:
Popchev Ivan, Radeva Irina
Publikováno v:
Cybernetics and Information Technologies, Vol 24, Iss 2, Pp 122-141 (2024)
This paper focuses on the development and deployment of a dApp (decentralized Application) for Smart Crop Production Data exchange (SCPDx) that runs on Antelope blockchain/IPFS infrastructure. The paper emphasizes practical approaches to dApp design
Externí odkaz:
https://doaj.org/article/981df52a7c3347a3bc6259b61a486784
Autor:
Jonathan Fior
Publikováno v:
BMC Medical Informatics and Decision Making, Vol 24, Iss 1, Pp 1-22 (2024)
Abstract Background A blockchain can be described as a distributed ledger database where, under a consensus mechanism, data are permanently stored in records, called blocks, linked together with cryptography. Each block contains a cryptographic hash
Externí odkaz:
https://doaj.org/article/a43a6b84502b45bf9cceca30244cab22
Publikováno v:
IET Blockchain, Vol 3, Iss 4, Pp 213-221 (2023)
Abstract The security of smart contract has always been one of the significant problems in blockchain. As shown in previous studies, vulnerabilities in smart contracts can lead to unpredictable losses. With the rapid growth of the number of smart con
Externí odkaz:
https://doaj.org/article/5ce2fe6b83104ac6a8d966d581be6aba
Publikováno v:
Mathematics, Vol 12, Iss 19, p 3033 (2024)
The transportation industry has been recognized as one of the industries that can benefit from investment in blockchain-based systems and services that enable distributed data management and improve the effectiveness and efficiency of the transportat
Externí odkaz:
https://doaj.org/article/109e50cef0c843e2bf51cd8671acab98
Autor:
A. E. F. Allison, J. H. Lawrence, S. A. Stephens, J. H. Kwakkel, S. K. Singh, P. Blackett, A. Stroombergen
Publikováno v:
Frontiers in Climate, Vol 6 (2024)
Infrastructure in low-lying coastal areas faces challenges from climate change, sea level rise, and the impact of compound hazards. Dynamic adaptive pathways planning (DAPP) is increasingly being applied as a way of planning under deep uncertainty. S
Externí odkaz:
https://doaj.org/article/00d96532fc4443e69267489b9c7cfb90
Publikováno v:
Journal of Electronic Business & Digital Economics, 2023, Vol. 2, Issue 1, pp. 139-156.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEBDE-10-2022-0039
Publikováno v:
Digital Communications and Networks, Vol 8, Iss 6, Pp 964-975 (2022)
Smart contract has been the core of blockchain systems and other blockchain-based systems since Blockchain 2.0. Various operations on blockchain are performed through the invocation and execution of smart contracts. This leads to extensive combinatio
Externí odkaz:
https://doaj.org/article/1e43aab6ab354f539504053baae9501e
Publikováno v:
Journal of Theoretical and Applied Electronic Commerce Research, Vol 17, Iss 4, Pp 1602-1615 (2022)
The use of blockchain has received great attention in its adoption as a financial instrument in cryptocurrencies. This phenomenon needs to be considered in the sense not only as a form of financial transactions but also in other fields such as health
Externí odkaz:
https://doaj.org/article/bcd70eb6e2d240b1831006e7dc02bcee
Publikováno v:
مجلة بيت المشورة, Iss 18, Pp 238-279 (2022)
The climate change is one of the biggest problems that humanity is facing and there is a dearth of solutions in tackling this grave impediment to the long-term sustainability of our planet. Accountability, greenwashing, traceability, impact assessmen
Externí odkaz:
https://doaj.org/article/100fd23eabdc489694bc7057b85a6836
Autor:
Mathias Bärtl
Publikováno v:
Frontiers in Blockchain, Vol 6 (2023)
Decentralized applications (dApp) have proliferated in recent years, but their long-term viability is a topic of debate. However, for dApps to be sustainable, and suitable for integration into a larger service networks, they need to attract users and
Externí odkaz:
https://doaj.org/article/0b4499d5ffc74c559d188adadfa2d1ab