تصفح Accounting & Information Systems حسب الموضوع "NP-hard optimization problem"
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A novel proof of useful work for a blockchain storing transportation transactions
( Elsevier , 2021 , Article)Proof-of-Work (PoW) is a common mechanism used to validate peer-to-peer transactions and maintain highly secured immutability of the blockchain. However, this mechanism has been criticized due to its inefficient use of ...