Paper Info
Title
A Quality Assessment Model for Blockchain-Based Crowdsourcing System
Abstract
In recent years, crowdsourcing has become a new business model. Quality assessment of crowdsourcing has also become a hot topic of interest for researchers. Most quality control methods are based on centralised platforms and cannot guarantee complete reliability. Therefore, this paper proposes a blockchain-based quality assessment model for crowdsourcing(BC-CQAM). A trusted mechanism is introduced to construct a reputation model, based on that we also propose a blockchain-based worker selection algorithm(BC-WS). A new quality assessment algorithm(BIV-EM) is proposed, resulting in more accurate evaluation results. The validity of the algorithm and the reliability of the worker selection have been demonstrated experimentally.
Year
DOI
Venue
2021
10.1109/CSCWD49262.2021.9437814
PROCEEDINGS OF THE 2021 IEEE 24TH INTERNATIONAL CONFERENCE ON COMPUTER SUPPORTED COOPERATIVE WORK IN DESIGN (CSCWD)
Keywords
DocType
Citations 
Blockchain, Smart Contract, Crowdsourcing, Quality Assessment
Conference
0
PageRank 
References 
Authors
0.34
0
6
Name
Order
Citations
PageRank
Tianyi Xu16414.20
Haoran Sun200.34
Zongyuan Su300.34
Jianrong Wang4175.69
He Liu500.34
Tie Qiu689580.18