Hyperparameter Optimization Using Sustainable Proof of Work in Blockchain
نویسندگان
چکیده
منابع مشابه
2-hop Blockchain: Combining Proof-of-Work and Proof-of-Stake Securely∗
Cryptocurrencies like Bitcoin have proven to be a phenomenal success. Bitcoin-like systems use proofof-work mechanism which is therefore considered as 1-hop blockchain, and their security holds if the majority of the computing power is under the control of honest players. However, this assumption has been seriously challenged recently and Bitcoin-like systems will fail when this assumption is b...
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ژورنال
عنوان ژورنال: Frontiers in Blockchain
سال: 2020
ISSN: 2624-7852
DOI: 10.3389/fbloc.2020.00023