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06/09/2023
Cross-Consensus Measurement of Individual-level Decentralization in Blockchains
Decentralization is widely recognized as a crucial characteristic of blo...
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01/30/2021
SteemOps: Extracting and Analyzing Key Operations in Steemit Blockchain-based Social Media Platform
Advancements in distributed ledger technologies are driving the rise of ...
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09/05/2020
NF-Crowd: Nearly-free Blockchain-based Crowdsourcing
Advancements in distributed ledger technologies are rapidly driving the ...
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04/27/2020
EventWarden: A Decentralized Event-driven Proxy Service for Outsourcing Arbitrary Transactions in Ethereum-like Blockchains
Transactions represent a fundamental component in blockchains as they ar...
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02/06/2020
Comparison of Decentralization in DPoS and PoW Blockchains
Decentralization is a key indicator for the evaluation of public blockch...
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12/17/2019
SilentDelivery: Practical Timed-delivery of Private Information using Smart Contracts
This paper proposes SilentDelivery, a secure, scalable and cost-efficien...
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04/15/2019
Incentivized Blockchain-based Social Media Platforms: A Case Study of Steemit
This paper presents an empirical analysis of Steemit, a key representati...
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02/18/2019
Scalable and Privacy-preserving Design of On/Off-chain Smart Contracts
The rise of smart contract systems such as Ethereum has resulted in a pr...
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02/14/2019
Decentralized Release of Self-emerging Data using Smart Contracts
In the age of Big Data, releasing protected sensitive data at a future p...
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02/14/2019
Decentralized Privacy-preserving Timed Execution in Blockchain-based Smart Contract Platforms
In the age of Big Data, enabling task scheduling while protecting users'...
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08/25/2018