A System to Privacy Preserving and Guarantee Worker Rewards in Blockchain-Based Crowdsourcing

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Sotoudehnia Sahar; Nayyeri Rad Ali; Sotoudehnia Sara

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON WEB RESEARCH
Year:2023 | Issue:9

Download Full-Text

View:

Download:

Information Seminar Paper

Title

A System to Privacy Preserving and Guarantee Worker Rewards in Blockchain-Based Crowdsourcing

Author(s)

Sotoudehnia Sahar | Nayyeri Rad Ali | Sotoudehnia Sara

Keywords

Crowdsourcing

Smart contract

Ethereum

privacy preserving

CP-ABE

Abstract

The Crowdsourcing platform is a very popular platform where individuals collaborate to solve complex problems. Requesters share tasks that they are unable to solve, and workers perform these tasks based on their expertise. In today's digital world, privacy is a major concern for users of this platform. Most workers prefer to keep their personal information, such as age, location, and interests, private. Additionally, ensuring that workers receive rewards after completing their tasks is another reason for participating in Crowdsourcing. However, traditional Crowdsourcing requires a third party to send the rewards to workers, which can be unreliable and destructive. Therefore, most workers prefer platforms that guarantee protection of their privacy and full payment of their rewards. In this article, we use blockchain technology and Smart contracts based on Ethereum to eliminate the need for an unreliable third party and make workers fully assured that they will receive their full rewards. In addition, we improve worker privacy protection using encryption algorithms and show that worker privacy can be largely protected by a feature-based encryption algorithm with a ciphertext policy.

Cites

No record.

References

No record.

Cite

APA: Copy

Sotoudehnia, Sahar, Nayyeri Rad, Ali, & Sotoudehnia, Sara. (). . . SID. https://sid.ir/paper/1047280/en

Vancouver: Copy

Sotoudehnia Sahar, Nayyeri Rad Ali, Sotoudehnia Sara. . . Available from: https://sid.ir/paper/1047280/en

IEEE: Copy

Sahar Sotoudehnia, Ali Nayyeri Rad, and Sara Sotoudehnia, “,” presented at the . , [Online]. Available: https://sid.ir/paper/1047280/en

Related Journal Papers