Preventing Location-Based Identity Inference in Anonymous Spatial Queries

• Main Authors: KALNIS, Panos, GHINITA, Gabriel, MOURATIDIS, Kyriakos, PAPADIAS, Dimitris
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2007
• 主題: Mobile applications; Security and Privacy Protection; Spatial databases; location-based services; Databases and Information Systems; Numerical Analysis and Scientific Computing
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/205; https://ink.library.smu.edu.sg/context/sis_research/article/1204/viewcontent/TKDE07_Spatial_20Anonymity.pdf

The increasing trend of embedding positioning capabilities (for example, GPS) in mobile devices facilitates the widespread use of location-based services. For such applications to succeed, privacy and confidentiality are essential. Existing privacy-enhancing techniques rely on encryption to safeguar...