Blockchain without Waste: Proof-of-Stake
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DOI: 10.1093/rfs/hhaa075
Abstract: Permissionless blockchains require a protocol to generate consensus. Many prominent permissionless blockchains employ Proof-of-Work (PoW) for that purpose, but PoW possesses significant shortcomings. Various alternatives have been proposed. This paper provides the first formal economic… read more here.
Keywords: pow; stake; proof stake; waste proof ... See more keywords
Evolved PoW: Integrating the Matrix Computation in Machine Learning Into Blockchain Mining
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DOI: 10.1109/jiot.2022.3165973
Abstract: Machine learning is an essential technology providing ubiquitous intelligence in Internet of Things (IoT). However, the model training in machine learning demands tremendous computing resource, bringing heavy burden to the IoT devices. Meanwhile, in the… read more here.
Keywords: machine; pow; machine learning; blockchain mining ... See more keywords