Zobrazeno 1 - 10
of 989
pro vyhledávání: '"Proof of Stake"'
Publikováno v:
Investment Management & Financial Innovations, Vol 21, Iss 4, Pp 140-155 (2024)
Understanding the interconnectedness of cryptocurrencies based on their underlying technology is crucial for effective portfolio management and risk assessment. To establish the tail dependence structure and risk spillover between cryptocurrencies, t
Externí odkaz:
https://doaj.org/article/a30828e07c904388897cf3040fda54e3
Autor:
Alberto Leporati, Lorenzo Rovida
Publikováno v:
Blockchain: Research and Applications, Vol 5, Iss 4, Pp 100222- (2024)
The Proof-of-Stake (PoS) consensus algorithm has been criticized in the literature and in several cryptocurrency communities, due to the so-called compounding effect: who is richer has more coins to stake, therefore a higher probability of being sele
Externí odkaz:
https://doaj.org/article/3bca01f87be9460491ec67db28ebf78a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Consensus plays a crucial role in blockchain technology, with the delegated proof of stake (DPoS) consensus mechanism commonly utilized in both public and hybrid chains. However, the current DPoS mechanism faces challenges such as low node e
Externí odkaz:
https://doaj.org/article/d8ae418e4b5440fa8ac09b796e479789
Publikováno v:
International Journal of Advances in Signal and Image Sciences, Vol 10, Iss 1, Pp 22-34 (2024)
The merger of Proof of Stake (PoS) with Non-Fungible Tokens (NFTs) might revolutionize digital ownership and collections. PoS's impact on NFT generation, administration, and security will be examined to create a sustainable, energy-efficient framewor
Externí odkaz:
https://doaj.org/article/c27cc4e38b084f32b75640e84efad54f
Autor:
Leporati, Alberto ⁎, Rovida, Lorenzo
Publikováno v:
In Blockchain: Research and Applications December 2024 5(4)
Autor:
Meltem BİLİRER, Feyyaz ZEREN
Publikováno v:
Financial Studies, Vol 28, Iss 1, Pp 6-25 (2024)
In this paper, it is aimed to evaluate the relationship between energy consumption in crypto assets and crypto asset prices. In this direction, the price, CO2 emission and energy consumption series of Bitcoin and Ethereum between March 17, 2021, and
Externí odkaz:
https://doaj.org/article/233789ea9d95439094583d94178c7444
Autor:
Julien Riposo, Maneesh Gupta
Publikováno v:
FinTech, Vol 3, Iss 1, Pp 116-134 (2024)
We introduce a model that derives a metric to answer the question: what is the expected gain of a staker? We calculate the rewards as the staking return in a Proof-of-Stake (PoS) consensus context. For each period of block validation and by a forward
Externí odkaz:
https://doaj.org/article/4b0eab3731394d7faa7296fc37cde0dd
Autor:
Mikel Cortes-Goicoechea, Tarun Mohandas-Daryanani, Jose Luis Munoz-Tapia, Leonardo Bautista-Gomez
Publikováno v:
IEEE Access, Vol 12, Pp 44401-44423 (2024)
Scalability is a common issue among the most used permissionless blockchains, and several approaches have been proposed to solve it. However, tackling scalability while preserving the security and decentralization of the network is a significant chal
Externí odkaz:
https://doaj.org/article/47e8eefba5564254a6f3f95ab0c1076c
Autor:
Ehtisham Ul Haque, M. Shamim Baig, Asad Ahmed, Ashfaq Ahmad, Masoud Alajmi, Yazeed Yasin Ghadi, Hend Khalid Alkahtani, Ainur Akhmediyarova
Publikováno v:
IEEE Access, Vol 12, Pp 41763-41772 (2024)
Widespread adoption of internet of things (IoT) for automation, monitoring and control in various engineering, business and industrial applications poses serious challenges of data security and cyber-attacks to IoT networks. Blockchain enabled IoT ne
Externí odkaz:
https://doaj.org/article/725f1d550fb6419aab06ad0d695b3714
Autor:
Vipin Deval, Vimal Kumar Dwivedi, Abhishek Dixit, Alex Norta, Syed Attique Shah, Rahul Sharma, Dirk Draheim
Publikováno v:
IEEE Access, Vol 12, Pp 34265-34288 (2024)
Mobile smart contracts (MSCs) are essential to facilitate quick, safe, and decentralized transactions on mobile blockchain networks. Scalable blockchain solutions facilitate the establishment of a mobile blockchain ecosystem characterized by enhanced
Externí odkaz:
https://doaj.org/article/c3f70318e14342a0a94fe6013bcef687