Efficient and secure Spatial Range Query over large-scale encrypted data

• Main Authors: MIAO, Yinbin, XU, Chao, ZHENG, Yifeng, LIU, Ximeng, MENG, Xiangdong, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2023
• Subjects: Privacy; Query processing; Distributed databases; Computer architecture; Filtering algorithms; Spatial databases; Cryptograph; Spatial range query; Information Security; Theory and Algorithms
• Online Access: https://ink.library.smu.edu.sg/sis_research/8559
• Institution: Singapore Management University

Spatial range query enjoys widespread application scenarios due to the ever-growing geo-positioning technology in recent years. Huge amounts of encrypted geo-location data are being outsourced to cloud servers to alleviate local storage and computational overheads without leaking sensitive informati...