Browsing LERO - UL authors by Subject "Blockchain"

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Centralization Threat Metric

Sai, Ashish Rajendra; Le Gear, Andrew; Buckley, Jim (2019)

Attaining consensus with no constraints on the consensus participation is a fundamental feature of decentralized blockchain solutions such as Bitcoin (Nakamoto, 2008) and Ethereum (Buterin et al., 2013). Unrestricted ...
PETchain: A blockchain-based privacy enhancing technology

Javed, Ibrahim Tariq; Alharbi, Fares; Margaria, Tiziana; Crespi, Noel; Qureshi, Kashif Naseer (IEEE, 2021)

With the increasing use of smart devices and sensors, enormous amounts of data are being generated continuously. The data is commonly stored in centralized cloud platforms and consumed by different services. The data is ...
Using Artificial Intelligence To Detect Fraud On The Blockchain

Ghassemi Toosi, Farshad; Sai, Ashish Rajendra (2019)

Cryptocurrencies witnessed extensive attention from both academia and industry after the inflation in 2017. This broad recognition has led to its adoption by people beyond the research domain. This increased adoption may ...

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