@inproceedings{775334bf1b6c4ec5a1d7665ecaa65767,
title = "IPDA: Supporting privacy-preserving location-based mobile services",
abstract = "This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mobility-aware location cloaker that cloaks the user's location with a region and transforms a location-based query to a region-based query, 2) a progressive query processor that efficiently evaluates a result superset for the location-based query and, 3) a result refiner that refines the superset to generate the exact query result for the user. We discuss in detail the architecture and functionalities of our iPDA system. In addition, a tourist information system named iGuide, as an iPDA application, is prototyped for demonstration.",
author = "Jing Du and Jianliang XU and Xueyan Tang and Haibo HU",
year = "2007",
doi = "10.1109/MDM.2007.39",
language = "English",
isbn = "1424412404",
series = "Proceedings - IEEE International Conference on Mobile Data Management",
pages = "212--214",
booktitle = "Proceedings - 8th International Conference on Mobile Data Management, MDM 2007",
note = "8th International Conference on Mobile Data Management, MDM 2007 ; Conference date: 07-05-2007 Through 11-05-2007",
}