Results 1 to 10 of about 167,450,031 (235)
Blockchain Technologies: Probability of Double-Spend Attack on a Proof-of-Stake Consensus [PDF]
Sensors, 2021 Two double-spend attack strategies on a proof-of-stake consensus are considered. For each strategy, the probability of its success is obtained, which depends on the network parameters and the number of confirmation blocks.
Roman Oliynykov +2 more
exaly +4 more sources
Monetary Dynamics With Proof of Stake [PDF]
Frontiers in Blockchain, 2021 In recent years blockchain consensus mechanisms based on Proof of Stake gained increasing attention as an alternative to Proof of Work, which requires high energy consumption.
Nicola Dimitri
exaly +4 more sources
Proof-of-Stake Consensus Mechanisms for Future Blockchain Networks: Fundamentals, Applications and Opportunities [PDF]
IEEE Access, 2019 The rapid development of blockchain technology and their numerous emerging applications has received huge attention in recent years. The distributed consensus mechanism is the backbone of a blockchain network.
Cong Nguyen +2 more
exaly +4 more sources
Liquid Proof-of-Stake in Tezos: An Economic Analysis
Information (Switzerland), 2022 In this paper, we investigate some economic fundamentals related to the Tezos blockchain platform under the Emmy* consensus protocol. The protocol is based on a liquid version of Proof-of-Stake, in the sense that users can temporarily delegate some or ...
Nicola Dimitri
exaly +3 more sources
Future Internet, 2021 Blockchain technology is a sustainable technology that offers a high level of security for many industrial applications. Blockchain has numerous benefits, such as decentralisation, immutability and tamper-proofing. Blockchain is composed of two processes,
Nur Arifin Akbar +2 more
exaly +3 more sources
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.
Florian Spychiger +2 more
exaly +3 more sources
A Survey on Long-Range Attacks for Proof of Stake Protocols
IEEE Access, 2019 Despite common arguments about the prevalence of blockchain technology, in terms of security, privacy, and immutability, in reality, several attacks can be launched against them.
Constantinos Patsakis
exaly +3 more sources
IEEE Access, 2019 Blockchain technology has a wide range of applications in the fields of finance, credit reporting and intellectual property, etc. As the core of blockchain, consensus algorithm affects the security and performance of blockchain system directly.
Rui Long, Neal N. Xiong, Fan Yang
exaly +3 more sources
Comparative evaluation and simulation of blockchain consensus mechanisms for secure and scalable peer to peer energy trading in microgrids [PDF]
Scientific ReportsIntegration of renewable-energy (RE) sources of energy into local microgrids, decentralised energy markets using blockchain based peer-to-peer (P2P) energy trading is gaining more traction due to its ability to enable transparent, autonomous, and secure ...
G. B. Bhavana +5 more
doaj +2 more sources
The impact of tokenization on the trading process costs and carbon emission: Empirical study on the ODDO BHF Bond [PDF]
Carbon Balance and ManagementEmergence of blockchain technology has disrupted a number of economic sectors, particularly financial institutions, with significant effects on their operations. This paper investigates the impact of asset tokenization on the issuance and trading process
Sina Belkhiria, Eya Abid, Wided Khiari
doaj +2 more sources