IPDA: Supporting privacy-preserving location-based mobile services

Jing Du; Jianliang Xu; Xueyan Tang; Haibo Hu

doi:10.1109/MDM.2007.39

IPDA: Supporting privacy-preserving location-based mobile services

Jing Du, Jianliang Xu, Xueyan Tang, Haibo Hu

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

20 Citations (Scopus)

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.

Original language	English
Title of host publication	Proceedings - 8th International Conference on Mobile Data Management, MDM 2007
Pages	212-214
Number of pages	3
DOIs	https://doi.org/10.1109/MDM.2007.39
Publication status	Published - 1 Dec 2007
Externally published	Yes
Event	8th International Conference on Mobile Data Management, MDM 2007 - Mannheim, Germany Duration: 7 May 2007 → 11 May 2007

Conference

Conference	8th International Conference on Mobile Data Management, MDM 2007
Country/Territory	Germany
City	Mannheim
Period	7/05/07 → 11/05/07

ASJC Scopus subject areas

Engineering(all)

More information

10.1109/MDM.2007.39

Cite this

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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.",

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AU - Du, Jing

AU - Xu, Jianliang

AU - Tang, Xueyan

AU - Hu, Haibo

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AB - 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.

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M3 - Conference article published in proceeding or book

SN - 1424412404

SN - 9781424412402

SP - 212

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BT - Proceedings - 8th International Conference on Mobile Data Management, MDM 2007

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Y2 - 7 May 2007 through 11 May 2007

ER -

IPDA: Supporting privacy-preserving location-based mobile services

Abstract

Conference

ASJC Scopus subject areas

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