Results 21 to 30 of about 1,708,505 (291)
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
doaj +1 more source
Governing Carbon Markets with Distributed Ledger Technologies
, 2022 Carbon markets involve complex governance challenges, such as ensuring transparency of emissions, facilitating as well as recording transactions, overseeing market activity and preventing abuse.
core +2 more sources
Redecentralizing the Web with Distributed Ledgers [PDF]
IEEE Intelligent Systems, 2017 The web was originally conceived as decentralized and universal, but during its popularization, its big value was built on centralized servers and nonuniversal access. A key element to redecentralize the web is to be able to generate trustable, secure, and accountable updates among autonomous participants without a central server.
Luis-Daniel Ibáñez +3 more
openaire +4 more sources
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
doaj +1 more source
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
doaj +1 more source
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
+7 more sources
The integration of distributed ledger technology in banking. State of the art in literature
, 2023 Distributed Ledger Technology (DLT) is a way of managing, storing, and sharing information over a distributed network. The position of DLT in banking can be seen as controversial as it is a rapidly evolving technology with both potential benefits and ...
Andrea Delle Foglie, Sabrina Leo
core +1 more source
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
doaj +1 more source
SoK: Communication Across Distributed Ledgers
, 2021 Since the inception of Bitcoin, a plethora of distributed ledgers differing in design and purpose has been created. While by design, blockchains provide no means to securely communicate with external systems, numerous attempts towards trustless cross-chain communication have been proposed over the years.
Alexei Zamyatin +6 more
openaire +6 more sources
SELECTION CRITERIA FOR INDUSTRIAL DISTRIBUTED LEDGER TECHNOLOGY [PDF]
International Journal of Intelligent Computing and Information Sciences, 2023 The use of distributed ledger technology for industrial IoT devices is increasing recently to ensure network security and data protection. Factories and manufacturing plants inclined lately to deploy both Industrial IoT and DLT applications in order to ...
Mohamed Abo-Soliman +3 more
doaj +1 more source