Beyond result verification: Efficient privacy-preserving spatial keyword query with suppressed leakage

• Main Authors: TONG, Qiuyun, LI, Xinghua, MIAO, Yinbin, WANG, Yunwei, LIU, Ximeng, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: access pattern; Privacy-preserving Boolean range query; result verification; search pattern; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/8657
• Institution: Singapore Management University

Boolean range query (BRQ) is a typical type of spatial keyword query that is widely used in geographic information systems, location-based services and other applications. It retrieves the objects inside the query range and containing all query keywords. Many privacy-preserving BRQ schemes have been...