TY - GEN
T1 - Blockchain-based Privacy-preserving Crowdsourcing Scheme
AU - Dong, Chenlu
AU - Dong, Xiaolei
AU - Shen, Jiachen
AU - Cao, Zhenfu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - This paper presents a blockchain-based decentralized crowdsourcing framework that addresses challenges in traditional crowdsourcing systems, such as user identity, privacy, centralized servers, and service fees. The framework ensures anonymity, transparency, and fairness in crowdsourcing services by leveraging blockchain technology. To tackle linkability issues in blockchain-based systems, the paper proposes using cryptocurrency accounts with enhanced privacy features to protect user reputation while preserving privacy. Strategies to prevent private transactions and free-riding behavior are also proposed to enhance the crowdsourcing process integrity. The contributions of this work include a secure and anonymous crowdsourcing platform design, smart contract implementation, and feasibility evaluation through experiments on a local Ethereum blockchain. The experimental results demonstrate the practicality and efficiency of the proposed solution.
AB - This paper presents a blockchain-based decentralized crowdsourcing framework that addresses challenges in traditional crowdsourcing systems, such as user identity, privacy, centralized servers, and service fees. The framework ensures anonymity, transparency, and fairness in crowdsourcing services by leveraging blockchain technology. To tackle linkability issues in blockchain-based systems, the paper proposes using cryptocurrency accounts with enhanced privacy features to protect user reputation while preserving privacy. Strategies to prevent private transactions and free-riding behavior are also proposed to enhance the crowdsourcing process integrity. The contributions of this work include a secure and anonymous crowdsourcing platform design, smart contract implementation, and feasibility evaluation through experiments on a local Ethereum blockchain. The experimental results demonstrate the practicality and efficiency of the proposed solution.
KW - Blockchain
KW - Crowdsourcing
KW - Privacy-preserving
KW - Smart Contract
UR - https://www.scopus.com/pages/publications/85192986705
U2 - 10.1109/ICCC59590.2023.10507529
DO - 10.1109/ICCC59590.2023.10507529
M3 - 会议稿件
AN - SCOPUS:85192986705
T3 - 2023 9th International Conference on Computer and Communications, ICCC 2023
SP - 2340
EP - 2344
BT - 2023 9th International Conference on Computer and Communications, ICCC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th International Conference on Computer and Communications, ICCC 2023
Y2 - 8 December 2023 through 11 December 2023
ER -