Journal ArticleDOI
BitFund: A blockchain-based crowd funding platform for future smart and connected nation
TLDR
A global crowdfunding platform called BitFund is proposed based on the need to an effective crowdfunding platform for developing smart nation and the inherent features of blockchain technology, which yields better results as compared to other generic algorithms for crowdfunding.About:
This article is published in Sustainable Cities and Society.The article was published on 2020-09-01. It has received 38 citations till now. The article focuses on the topics: Smart contract & Bidding.read more
Citations
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Journal ArticleDOI
Evolutionary game analysis of green agricultural product supply chain financing system: COVID-19 pandemic
Zhang Yu,Syed Abdul Rehman Khan +1 more
TL;DR: An increasing number of people have been aware of the significance of agricultural sustainability While the current agricultural product supply chain transformation into a green agricultural produce is underway as discussed by the authors. But, it is difficult to monitor the sustainability of agricultural products.
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On Performance of PBFT Blockchain Consensus Algorithm for IoT-Applications With Constrained Devices
TL;DR: In this article, the feasibility of using blockchain technology to protect constrained IoT devices data, justifies the choice of Practical Byzantine Fault Tolerance (PBFT) consensus algorithm for implementation on such devices, and simulates the main distributed ledger scenarios using PBFT.
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Exploratory literature review of blockchain in the construction industry
Denis J. Scott,Tim Broyd,Ling Ma +2 more
TL;DR: The first academic publications on blockchain in construction instantiated in 2017, with three documents as discussed by the authors. Over the course of several years, new literature emerged at an average annual growth rate of 184%, surmounting to 121 documents at the time of writing this article.
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DLT-based equity crowdfunding on the techno-economic feasibility of solar energy investments
TL;DR: In this article, the authors proposed a DLT-based crowdfunding approach for solar energy projects in order to accelerate the digital green shift in future, which can reduce the financial costs and also the Levelized Cost of Electricity (LCOE) values of the projects.
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Blockchain Technology Immutability Framework Design in E-Government
TL;DR: The capacity of Blokchain technology in recording transactions that occurred in the ledger is determined and in general it also offer the government to be applied to the e-Government sector which can increase data transparency, avoid fraud, and increase public trust in the government.
References
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Journal ArticleDOI
Blockchains and Smart Contracts for the Internet of Things
TL;DR: The conclusion is that the blockchain-IoT combination is powerful and can cause significant transformations across several industries, paving the way for new business models and novel, distributed applications.
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Towards Secure Industrial IoT: Blockchain System With Credit-Based Consensus Mechanism
TL;DR: This work proposes a credit-based proof-of-work (PoW) mechanism for IoT devices, which can guarantee system security and transaction efficiency simultaneously, and designs a data authority management method to regulate the access to sensor data.
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CrowdBC: A Blockchain-Based Decentralized Framework for Crowdsourcing
TL;DR: A blockchain-based decentralized framework for crowdsourcing named CrowdBC is conceptualized, in which a requester's task can be solved by a crowd of workers without relying on any third trusted institution, users’ privacy can be guaranteed and only low transaction fees are required.
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Blockchain and Cryptocurrencies: Model, Techniques, and Applications
Yong Yuan,Fei-Yue Wang +1 more
TL;DR: In this article, a six-layer reference model of the blockchain framework is proposed with detailed description for each of its six layers, and potential applications of blockchain and cryptocurrencies are also addressed.
Journal ArticleDOI
The Blockchain as a Decentralized Security Framework [Future Directions]
TL;DR: An overview of this technology for the realization of security across distributed parties in an impregnable and transparent way is presented.