Results 11 to 20 of about 6,859 (261)
Distributed Ledger Technologies, Value Accounting, and the Self Sovereign Identity
Frontiers in Blockchain, 2020 Technological activists are designing blockchains and other distributed ledger technologies to challenge extractive value-accounting and identity management in global capitalism.
Sarah Manski
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Stochastic Modelling of Selfish Mining in Proof-of-Work Protocols
Journal of Cybersecurity and Privacy, 2022 In blockchain-based systems whose consensus mechanisms resort to Proof-of-Work (PoW), it is expected that a miner’s share of total block revenue is proportional to their share of hashing power with respect to the rest of the network.
Caspar Schwarz-Schilling +2 more
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Disorder unleashes panic in bitcoin dynamics
Journal of Physics: Complexity, 2023 The behaviour of Bitcoin owners is reflected in the structure and the number of bitcoin transactions encoded in the Blockchain. Likewise, the behaviour of Bitcoin traders is reflected in the formation of bullish and bearish trends in the crypto market ...
Marco Alberto Javarone +5 more
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Consensus formation on heterogeneous networks
EPJ Data Science, 2022 Reaching consensus—a macroscopic state where the system constituents display the same microscopic state—is a necessity in multiple complex socio-technical and techno-economic systems: their correct functioning ultimately depends on it.
Edoardo Fadda +3 more
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Modeling of Distributed Ledger Deployment View [PDF]
International Journal of Electronics and Telecommunications, 2020 The Distributed Ledger Technology (DLT) is a peer-to-peer model of sharing data among collaborating parties in a decentralized manner. An example of DLT is a blockchain where data form blocks in an append-only chain.
Tomasz Górski, Jakub Bednarski
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CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan +7 more
wiley +1 more source
A Comprehensive Review of Blockchain Consensus Mechanisms
IEEE 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
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Distributed Ledger Technologies for Inclusive Postal Financial Services: Blockchain and More
Journal 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
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The robust distributed ledger model for a multidimensional blockchain security analysis [PDF]
Научно-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
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IEEE AccessBlockchain 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
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