scholarly journals Uniform and Ergodic Sampling in Unstructured Peer-to-Peer Systems with Malicious Nodes

2010 ◽  
pp. 64-78 ◽  
Author(s):  
Emmanuelle Anceaume ◽  
Yann Busnel ◽  
Sébastien Gambs
Keyword(s):  
Peer To Peer ◽  
Malicious Nodes ◽  
Peer To Peer Systems

scholarly journals Credible Peer-to-Peer Trading with Double-Layer Energy Blockchain Network in Distributed Electricity Markets

Electronics ◽  
2021 ◽  
Vol 10 (15) ◽  
pp. 1815
Author(s):  
Longze Wang ◽  
Yu Xie ◽  
Delong Zhang ◽  
Jinxin Liu ◽  
Siyu Jiang ◽  
...  
Keyword(s):  
Double Layer ◽  
Electricity Markets ◽  
Electricity Market ◽  
Peer To Peer ◽  
Malicious Nodes ◽  
Energy Trading ◽  
Contract Performance ◽  
Trading Model ◽  
Consensus Information ◽  
Available Information

Blockchain-based peer-to-peer (P2P) energy trading is one of the most viable solutions to incentivize prosumers in distributed electricity markets. However, P2P energy trading through an open-end blockchain network is not conducive to mutual credit and the privacy protection of stakeholders. Therefore, improving the credibility of P2P energy trading is an urgent problem for distributed electricity markets. In this paper, a novel double-layer energy blockchain network is proposed that stores private trading data separately from publicly available information. This blockchain network is based on optimized cross-chain interoperability technology and fully considers the special attributes of energy trading. Firstly, an optimized ring mapping encryption algorithm is designed to resist malicious nodes. Secondly, a consensus verification subgroup is built according to contract performance, consensus participation and trading enthusiasm. This subgroup verifies the consensus information through the credit-threshold digital signature. Thirdly, an energy trading model is embedded in the blockchain network, featuring dynamic bidding and credit incentives. Finally, the Erenhot distributed electricity market in China is utilized for example analysis, which demonstrates the proposed method could improve the credibility of P2P trading and realize effective supervision.

scholarly journals Building peer-to-peer systems with chord, a distributed lookup service

2005 ◽  
Author(s):  
F. Dabek ◽  
E. Brunskill ◽  
M.F. Kaashoek ◽  
D. Karger ◽  
R. Morris ◽  
...  
Keyword(s):  
Peer To Peer ◽  
Peer To Peer Systems

scholarly journals Improving Cluster-Based Peer-to-Peer Systems

2009 ◽  
Vol 5 (1) ◽  
pp. 83-83
Author(s):  
Yadong Gong ◽  
Xiaola Lin
Keyword(s):  
Peer To Peer ◽  
Peer To Peer Systems

On the design of hybrid peer-to-peer systems

2008 ◽  
Vol 36 (1) ◽  
pp. 157-168 ◽  
Author(s):  
Stratis Ioannidis ◽  
Peter Marbach
Keyword(s):  
Peer To Peer ◽  
Peer To Peer Systems
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