LDPTrace: Locally Differentially Private Trajectory Synthesis

• Main Authors: DU, Yuntao, HU, Yujia, ZHANG, Zhikun, FANG, Ziquan, CHEN, Lu, ZHENG, Baihua, GAO, Yunjun
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2023
• Subjects: Databases and Information Systems; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/7898; https://ink.library.smu.edu.sg/context/sis_research/article/8901/viewcontent/LDPTrace_VLDB23.pdf
• Institution: Singapore Management University

Trajectory data has the potential to greatly benefit a wide-range of real-world applications, such as tracking the spread of the disease through people's movement patterns and providing personalized location-based services based on travel preference. However, privacy concerns and data protectio...