Results 31 to 40 of about 5,164 (250)

A Comprehensive Review of Blockchain Consensus Mechanisms

open access: yesIEEE Access, 2021
Since the advent of distributed ledger technologies, they have provided diverse opportunities in a wide range of application domains. This article brings a comprehensive review of the fundamentals of distributed ledger and its variants.
Bahareh Lashkari, Petr Musilek
doaj   +1 more source

Application of Distributed Ledger Technology in Distribution Networks

open access: yesProceedings of the IEEE, 2022
In the transition to a society with net-zero carbon emissions, high penetration of distributed renewable power generation and large-scale electrification of transportation and heat are driving the conventional distribution network operators (DNOs) to evolve into distribution system operators (DSOs) that manage distribution networks in a more active and
Yue Zhou 0002   +6 more
openaire   +2 more sources

Distributed Ledger Technologies for Inclusive Postal Financial Services: Blockchain and More

open access: yesJournal of Innovation Management, 2020
Distributed ledger technologies are emerging as important tools that can positively impact almost all major industries and activities in our society.
Aditya Chidepatil, Krishnaswamy Sankaran
doaj   +1 more source

The robust distributed ledger model for a multidimensional blockchain security analysis [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2021
The paper considers the problem of constructing a model of the robust distributed ledger for security proof of a multidimensional blockchain. Several requirements for the model are imposed, among which most important are compatibility with existing ...
Ilya M. Shilov, Danil A. Zakoldaev
doaj   +1 more source

Formal Semantics and Implementation of Ethereum Smart Contracts for Blockchain-Based Supply Chain Attestation Flows: A Viticulture Case Study

open access: yesIEEE Access
Blockchain and smart contracts promise to increase transparency and provide guarantees for supply chains, yet existing process modeling languages either impose unnecessary complexity or lack the primitives needed to capture attestation-centric workflows ...
Joshua Ellul   +3 more
doaj   +1 more source

Distributed Ledger Technologies for Food Sustainability indexing

open access: yesSmart Agricultural Technology, 2023
The agro-food industry currently faces increasing environmental, social, and economic challenges, emphasizing the need for an effective assessment of food sustainability.
Georgios Gkogkos   +7 more
doaj   +1 more source

Blockchain and Recordkeeping: Editorial

open access: yesComputers, 2021
Distributed ledger technologies (DLT), including blockchains, combine the use of cryptography and distributed networks to achieve a novel form of records creation and keeping designed for tamper-resistance and immutability.
Victoria L. Lemieux
doaj   +1 more source

DISTRIBUTED LEDGER AND ITS POTENTIAL APPLICATION

open access: yesФинансы: теория и практика, 2017
The article focuses on the advantages of distributed ledger technology in view to apply it within existing financial system. The article is highly relevant as the technology is a perfect opportunity to develop the financial system in terms of reducing ...
I. A. Belarev, A. S. Obaeva
doaj   +1 more source

Evaluation of Post-Quantum Distributed Ledger Cryptography

open access: yesThe Journal of The British Blockchain Association, 2019
This paper evaluates the current cybersecurity vulnerability of the prolific use of Elliptical Curve Digital Signature Algorithm (ECDSA) cryptography in use by the Bitcoin Core, Ethereum, Bitcoin Cash, and enterprise blockchains such as ...
Robert E. Campbell Sr.
doaj   +2 more sources

Blockchain‐Based Smart Contracts in US Specialty Crop Marketing: Grower Preferences and Adoption Potential

open access: yesAgribusiness, EarlyView.
ABSTRACT Using survey and discrete choice experiment data, we examined US specialty crop growers' preferences for marketing contract attributes in the context of emerging blockchain‐based technologies and expanding traceability initiatives. Results show that farmers preferred traditional written contracts but might be willing to accept digital ...
Elizabeth Canales   +3 more
wiley   +1 more source

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