Results 11 to 20 of about 3,039 (245)
Electronic MarketsAbstract Distributed ledger technology (DLT) emerged as a disruptive force towards decentralization and has expanded beyond its origins in cryptocurrencies like Bitcoin. At the heart of DLT is an infrastructure that replicates data across multiple network nodes, enabling new opportunities for data integrity, transparency, and trust in
Rainer Alt, Max Gräser
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Heterogeneous Preferential Attachment in Key Ethereum-Based Cryptoassets
Frontiers in Physics, 2021 In this study, we analyse the aggregated transaction networks of Ether (the native cryptocurrency in Ethereum) and the three most market-capitalised ERC-20 tokens in this platform at the time of writing: Binance, USDT, and Chainlink.
Francesco Maria De Collibus +5 more
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Application of Distributed Ledger Technology in Distribution Networks
Proceedings 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
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Reward Distribution in Proof-of-Stake Protocols: A Trade-Off Between Inclusion and Fairness
IEEE Access, 2023 Proof-of-Stake (PoS) variants provide an energy-efficient alternative to Proof-of-Work (PoW). However, it is not clear whether practical PoS implementations are fair with respect to wealth, stake, and reward distribution.
Sheng-Nan Li +2 more
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Entropy, 2022 In this paper, we use the methods of networks science to analyse the transaction networks of tokens running on the Ethereum blockchain. We start with a deep dive on four of them: Ampleforth (AMP), Basic Attention Token (BAT), Dai (DAI) and Uniswap (UNI).
Francesco Maria De Collibus +3 more
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Approaches to Regulating E-Money Market in the Eurasian Economic Community: Comparative Analysis [PDF]
Финансовый журнал, 2020 The goal of this paper is to identify relevant (general and particular) elements of electronic money regulation in Russia, Kyrgyzstan, Kazakhstan, Belarus and Armenia.
Victor L. Dostov +3 more
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Trusted Academic Transcripts on the Blockchain: A Systematic Literature Review
Applied Sciences, 2021 Much of the excitement around blockchain is mainly due to promising applications in the financial sector. However, many also believe in the technology’s potential to disrupt non-financial sectors and applications, including supply chains, energy, e ...
Giulio Caldarelli, Joshua Ellul
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The Blockchain Oracle Problem in Decentralized Finance—A Multivocal Approach
Applied Sciences, 2021 Decentralized Finance (DeFi) takes the promise of blockchain a step further and aims to transform traditional financial products into trustless and transparent protocols that run without involving intermediaries. Similar to how 2017 was the year of ICOs,
Giulio Caldarelli, Joshua Ellul
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MT $$^2$$ 2 AD: multi-layer temporal transaction anomaly detection in ethereum networks with GNN
Complex & Intelligent Systems, 2023 In recent years, a surge of criminal activities with cross-cryptocurrency trades have emerged in Ethereum, the second-largest public blockchain platform. Most of the existing anomaly detection methods utilize the traditional machine learning with feature
Beibei Han +4 more
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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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