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13 December 2021 Research on decentralized crowdsourcing mechanism based on blockchain
Junlin Liu
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Proceedings Volume 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021); 1208726 (2021) https://doi.org/10.1117/12.2624841
Event: International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 2021, Kunming, China
Abstract
In recent years, crowdsourcing has been widely used in many actual businesses. Foreign websites such as Uber and Upwork, and domestic websites such as Zhubajie have all adopted the crowdsourcing model to achieve success. However, traditional crowdsourcing uses a three-party centralized model, including task publishers, workers, and crowdsourcing platforms. This scheme has problems such as a single point of failure, lack of trust in all parties, high user risks and costs, and privacy protection. This article proposes a crowdsourcing scheme based on blockchain technology to build a decentralized crowdsourcing model for task publishers and workers. Blockchain technology is used to establish transactions between task publishers and workers. And combined with smart contract technology to support crowdsourcing mechanisms and task management. At the same time, this paper will also propose a decentralized crowdsourcing operation mechanism based on blockchain to ensure that the blockchain crowdsourcing platform does not require the participation of third parties. And can complete the reasonable transaction between the task publisher and the workers through the credit mechanism, transaction mechanism, privacy protection mechanism. Finally, the feasibility of the scheme is verified through smart contract experiments on Ethereum.
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Junlin Liu "Research on decentralized crowdsourcing mechanism based on blockchain", Proc. SPIE 12087, International Conference on Electronic Information Engineering and Computer Technology (EIECT 2021), 1208726 (13 December 2021); https://doi.org/10.1117/12.2624841
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KEYWORDS
Data storage
Computer simulations
Databases
Failure analysis
Information technology
Interfaces
Operating systems
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