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Conference Paper: Position transformation: a location privacy protection method for moving objects

TitlePosition transformation: a location privacy protection method for moving objects
Authors
KeywordsLocation privacy
Moving objects
Issue Date2008
PublisherACM.
Citation
The SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS (SPRINGL '08), Irvine, CA., 4 November 2008. In Conference Proceedings, 2008, p. 62-71 How to Cite?
AbstractThe expanding use of location-based services has profound implications on the privacy of personal information. In this paper, we propose a framework for preserving location privacy based on the idea of sending to the service provider suitably modified location information. Agents execute data transformation and the service provider directly processes the transformed dataset. Our technique not only prevents the service provider from knowing the exact locations of users, but also protects information about user movements and locations from being disclosed to other users who are not authorized to access this information. We also define a privacy model to analyze our framework, and examine our approach experimentally.
Persistent Identifierhttp://hdl.handle.net/10722/61195
ISBN
References

 

DC FieldValueLanguage
dc.contributor.authorLin, Den_HK
dc.contributor.authorBertino, Een_HK
dc.contributor.authorCheng, Ren_HK
dc.contributor.authorPrabhakar, Sen_HK
dc.date.accessioned2010-07-13T03:32:56Z-
dc.date.available2010-07-13T03:32:56Z-
dc.date.issued2008en_HK
dc.identifier.citationThe SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS (SPRINGL '08), Irvine, CA., 4 November 2008. In Conference Proceedings, 2008, p. 62-71-
dc.identifier.isbn978-1-60558-324-2-
dc.identifier.urihttp://hdl.handle.net/10722/61195-
dc.description.abstractThe expanding use of location-based services has profound implications on the privacy of personal information. In this paper, we propose a framework for preserving location privacy based on the idea of sending to the service provider suitably modified location information. Agents execute data transformation and the service provider directly processes the transformed dataset. Our technique not only prevents the service provider from knowing the exact locations of users, but also protects information about user movements and locations from being disclosed to other users who are not authorized to access this information. We also define a privacy model to analyze our framework, and examine our approach experimentally.-
dc.languageengen_HK
dc.publisherACM.-
dc.relation.ispartofSPRINGL '08 - Proceedings of the SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS-
dc.subjectLocation privacy-
dc.subjectMoving objects-
dc.titlePosition transformation: a location privacy protection method for moving objectsen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailCheng, R: ckcheng@cs.hku.hken_HK
dc.identifier.authorityCheng, R=rp00074en_HK
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1145/1503402.1503414-
dc.identifier.scopuseid_2-s2.0-70349083235-
dc.identifier.hkuros162404en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70349083235&selection=ref&src=s&origin=recordpage-
dc.identifier.spage62-
dc.identifier.epage71-
dc.publisher.placeUnited States-
dc.identifier.scopusauthoridLin, D=26643126400-
dc.identifier.scopusauthoridBertino, E=35301595200-
dc.identifier.scopusauthoridCheng, R=7201955416-
dc.identifier.scopusauthoridPrabhakar, S=7101672592-
dc.customcontrol.immutablesml 151026 - merged-

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