东华大学学报（英文版）2024，Vol.41Issue(1)：89-101,13.DOI:10.19884/j.1672-5220.202301004
去中心化移动群智感知系统中可靠和高效的数据交易
Trustworthy and Efficient Data Trading in Decentralized Mobile Crowd Sensing Systems
摘要
Abstract
Mobile crowd sensing(MCS)systems,which offer a great opportunity to take full advantage of the wisdom of the crowd,naturally benefit from low deployment cost and wide spatial coverage.Due to failure or risk caused by a central server,constructing an efficient MCS system with untrustworthy participants in a decentralized manner is investigated.An efficient and practical decentralized MCS system based on a distributed auction process and the blockchain system is proposed.The proposed method achieves the optimal social profit satisfying individual rationality and protecting their privacy,through a neutral,public and trustful platform.Both theoretical analysis and numerical experiments show the effectiveness of the proposed approach.关键词
移动群智感知(MCS)/数据交易/拍卖/区块链Key words
mobile crowd sensing(MCS)/data trading/auction/blockchain分类
信息技术与安全科学引用本文复制引用
许林,俞思佳,冯珍妮,尹枫..去中心化移动群智感知系统中可靠和高效的数据交易[J].东华大学学报（英文版）,2024,41(1):89-101,13.基金项目
Free Exploration Project of Basic Research Business Funds of Central Universities,China(No.2232021D-23) （No.2232021D-23）
