Results 21 to 30 of about 30,192 (248)

TensorCrypto: High Throughput Acceleration of Lattice-Based Cryptography Using Tensor Core on GPU

open access: yesIEEE Access, 2022
Tensor core is a newly introduced hardware unit in NVIDIA GPU chips that allows matrix multiplication to be computed much faster than in the integer and floating-point units.
Wai-Kong Lee   +3 more
doaj   +1 more source

Shaping the future of Ethereum: exploring energy consumption in Proof-of-Work and Proof-of-Stake consensus

open access: yesFrontiers in Blockchain, 2023
Ethereum (ETH) is a popular Layer-1 blockchain platform that has been used to create decentralized applications (dApps) and smart contracts. Ethereum 2.0, or Serenity, is a significant update to the network that intends to address numerous issues with ...
Rameez Asif, Syed Raheel Hassan
doaj   +1 more source

Architectural scheme of a multi-blockchain in the Agricultural field [PDF]

open access: yesE3S Web of Conferences, 2021
The blockchain represents structured and shared data. Instantly, it is a modern method of distributed databases controlled by a group of individuals. The goal is to store information, create a digital ledger of data, and dispatch them to each network ...
El Mane Adil   +3 more
doaj   +1 more source

Designing a Blockchain Model for the Paris Agreement’s Carbon Market Mechanism [PDF]

open access: yes, 2020
This paper examines the benefits and constraints of applying blockchain technology for the Paris Agreement carbon market mechanism and develops a list of technical requirements and soft factors as selection criteria to test the feasibility of two ...
Franke, Laura   +2 more
core   +1 more source

Selfish Mining and Dyck Words in Bitcoin and Ethereum Networks [PDF]

open access: yes, 2020
The main goal of this article is to present a direct approach for the formula giving the long-term apparent hashrates of Selfish Mining strategies using only elementary probabilities and combinatorics, more precisely, Dyck words.
Grunspan, Cyril
core   +1 more source

Integration of blockchains with management information systems [PDF]

open access: yes, 2020
In the era of the fourth industrial revolution (Industry 4.0), many Management Information Systems (MIS) integrate real-time data collection and use technologies such as big data, machine learning, and cloud computing, to foster a wide range of creative ...
Ally, Mustafa   +5 more
core   +2 more sources

Інформаційні технології оптимізації роботи приватного блокчейн за допомогою вибору алгоритму консенсусу

open access: yesСистеми обробки інформації, 2020
В роботі розглянуто проект з відкритим кодом Ethereum Blockchain, що є одним з найпопулярніших представників блокчейн-технологій. В своїй канонічній реалізації Ethereum працює як відкрита публічна децентралізована система, що базується на алгоритмі ...
І.О. Золотарьова   +1 more
doaj   +1 more source

Discovering interlinkages between major cryptocurrencies using high-frequency data: new evidence from COVID-19 pandemic

open access: yesFinancial Innovation, 2020
Through the application of the VAR-AGARCH model to intra-day data for three cryptocurrencies (Bitcoin, Ethereum, and Litecoin), this study examines the return and volatility spillover between these cryptocurrencies during the pre-COVID-19 period and the ...
Imran Yousaf, Shoaib Ali
doaj   +1 more source

Selfish Mining in Ethereum

open access: yes2019 IEEE 39th International Conference on Distributed Computing Systems (ICDCS), 2019
As the second largest cryptocurrency by market capitalization and today's biggest decentralized platform that runs smart contracts, Ethereum has received much attention from both industry and academia. Nevertheless, there exist very few studies about the security of its mining strategies, especially from the selfish mining perspective.
Chen Feng, Jianyu Niu
openaire   +2 more sources

The merits of using Ethereum MainNet as a Coordination Blockchain for Ethereum Private Sidechains [PDF]

open access: yesThe Knowledge Engineering Review, 2020
AbstractACoordination Blockchainis a blockchain that coordinates activities of multiple private blockchains. This paper discusses the pros and cons of using Ethereum MainNet, the public Ethereum blockchain, as a Coordination Blockchain. The requirements Ethereum MainNet needs to fulfil to perform this role are analyzed within the context of Ethereum ...
openaire   +4 more sources

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