Results 41 to 50 of about 12,068 (224)
LEARNING ENVIRONMENT DESIGN USING ETHEREUM BLOCKCHAIN SMART CONTRACTS [PDF]
Subject of Research. The paper considers the process of generating reports in electronic learning systems. The aim is to optimize learning process management in generating reports using blockchain technologies.
Dina V. Zimina, Dmitry I. Mouromtsev
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Partitioning Ethereum without Eclipsing It [PDF]
We present a practical partitioning attack, which we call Gethlighting, that isolates an Ethereum full node from the rest of the network for hours without having to occupy (or eclipse) all of the target’s peer connections.
Woo, Seungwon +4 more
core +1 more source
Blockchain privacy and regulatory compliance: Towards a practical equilibrium
We study Privacy Pools, a novel smart contract-based privacy-enhancing protocol. The protocol introduces a mechanism for users to reveal certain properties of their transaction without having to reveal the transaction itself.
Vitalik Buterin +4 more
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Steganographic Analysis of Blockchains
Steganography is one of the ways to hide data between parties. Its use can be worrisome, e.g., to hide illegal communications. Researchers found that public blockchains can be an attractive place to hide communications; however, there is not much ...
Alexandre Augusto Giron +2 more
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As the second largest cryptocurrency by market capitalization and today's biggest decentralized platform that runs smart contracts, Ethereum has received much attention from both industry and academia. Nevertheless, there exist very few studies about the security of its mining strategies, especially from the selfish mining perspective.
Jianyu Niu, Chen Feng 0001
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Termination of Ethereum’s Smart Contracts
Ethereum is a decentralized blockchain technology equipped with so-called Smart Contracts. Acontract is a program whose code is public, which can be triggered by any user, and whose actualexecution is performed by miners participating in Ethereum. Miners execute the contract on theEthereum Virtual Machine (EVM) and apply its effect by adding new blocks
Genet, Thomas +2 more
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Ethereum y las finanzas descentralizadas [PDF]
"Ethereum has taken what was a four-function calculator of a programming language in Bitcoin and turned it into a full-fledged computer" (Fred Ehrsam, n.d.). Ethereum is the second largest market capitalization cryptocurrency behind only Bitcoin; however,
Girón, Lawrence, Lawrence Girón
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Smart-Contract Aware Ethereum and Client-Fog-Cloud Healthcare System
The Internet of Medical Things (IoMT) is increasingly being used for healthcare purposes. IoMT enables many sensors to collect patient data from various locations and send it to a distributed hospital for further study.
Abdullah Lakhan +6 more
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Aplicamos el método de Phillips et al. (2015) para datar burbujas en Ethereum. El análisis de los determinantes del valor fundamental sugiere que el comportamiento explosivo que se ha documentado en el precio del Ether, no constituye una burbuja especulativa, sino que refleja el abrupto crecimiento de la demanda de uso de "smart contracts" ligada al ...
Carlos Bellón +1 more
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CryptoKitties Transaction Network Analysis: The Rise and Fall of the First Blockchain Game Mania
CryptoKitties was the first widely recognized blockchain game. Players could own, breed, and trade kitties, which are the only prop in the game. The game gained explosive growth upon its release but quickly collapsed in a short time.
Xin-Jian Jiang, Xiao Fan Liu
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