Protecting Respondents' Identities in Microdata Release
IEEE Transactions on Knowledge and Data Engineering
A Privacy Awareness System for Ubiquitous Computing Environments
UbiComp '02 Proceedings of the 4th international conference on Ubiquitous Computing
Mix Zones: User Privacy in Location-aware Services
PERCOMW '04 Proceedings of the Second IEEE Annual Conference on Pervasive Computing and Communications Workshops
Supporting location-based conditions in access control policies
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
The new Casper: query processing for location services without compromising privacy
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Anonymous Usage of Location-Based Services Through Spatial and Temporal Cloaking
Proceedings of the 1st international conference on Mobile systems, applications and services
Managing Privacy in LBAC Systems
AINAW '07 Proceedings of the 21st International Conference on Advanced Information Networking and Applications Workshops - Volume 02
Efficient enforcement of security policies based on tracking of mobile users
DBSEC'06 Proceedings of the 20th IFIP WG 11.3 working conference on Data and Applications Security
Protecting privacy against location-based personal identification
SDM'05 Proceedings of the Second VDLB international conference on Secure Data Management
A formal model of obfuscation and negotiation for location privacy
PERVASIVE'05 Proceedings of the Third international conference on Pervasive Computing
SDM '08 Proceedings of the 5th VLDB workshop on Secure Data Management
Cloaking games in location based services
Proceedings of the 2008 ACM workshop on Secure web services
A network aware privacy model for online requests in trajectory data
Data & Knowledge Engineering
Landscape-aware location-privacy protection in location-based services
Journal of Systems Architecture: the EUROMICRO Journal
Information Security and Cryptology --- ICISC 2008
Spatiotemporal Access Control Enforcement under Uncertain Location Estimates
Proceedings of the 23rd Annual IFIP WG 11.3 Working Conference on Data and Applications Security XXIII
PAD: privacy-area aware, dummy-based location privacy in mobile services
Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access
A distortion-based metric for location privacy
Proceedings of the 8th ACM workshop on Privacy in the electronic society
Private location-based information retrieval through user collaboration
Computer Communications
Providing location privacy in pervasive computing through a hybrid mechanism
International Journal of Internet Technology and Secured Transactions
Jano: specification and enforcement of location privacy in mobile and pervasive environments
Proceedings of the 2nd International Workshop on Middleware for Pervasive Mobile and Embedded Computing
Location privacy in a digital ecosystem for context-aware applications
Proceedings of the International Conference on Management of Emergent Digital EcoSystems
Design and analysis of a ranking approach to private location-based services
ACM Transactions on Database Systems (TODS)
Privacy-aware collection of aggregate spatial data
Data & Knowledge Engineering
Adjusting the trade-off between privacy guarantees and computational cost in secure hardware PIR
SDM'11 Proceedings of the 8th VLDB international conference on Secure data management
An open design privacy-enhancing platform supporting location-based applications
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication
A context-aware scheme for privacy-preserving location-based services
Computer Networks: The International Journal of Computer and Telecommunications Networking
Map-Aware position sharing for location privacy in non-trusted systems
Pervasive'12 Proceedings of the 10th international conference on Pervasive Computing
A dummy-based anonymization method based on user trajectory with pauses
Proceedings of the 20th International Conference on Advances in Geographic Information Systems
Differential private trajectory protection of moving objects
Proceedings of the Third ACM SIGSPATIAL International Workshop on GeoStreaming
Location Based Context-Aware Services in a Digital Ecosystem with Location Privacy
Journal of Cases on Information Technology
ICT-EurAsia'13 Proceedings of the 2013 international conference on Information and Communication Technology
Geo-indistinguishability: differential privacy for location-based systems
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
A classification of location privacy attacks and approaches
Personal and Ubiquitous Computing
A profile anonymization model for location-based services
Journal of Computer Security
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The widespread adoption of mobile communication devices combined with technical improvements of location technologies are fostering the development of a new wave of applications that manage physical positions of individuals to offer location-based services for business, social or informational purposes. As an effect of such innovative services, however, privacy concerns are increasing, calling for more sophisticated solutions for providing users with different and manageable levels of privacy. In this work, we propose a way to express users privacy preferences on location information in a straightforward and intuitive way. Then, based on such location privacy preferences, we discuss a new solution, based on obfuscation techniques, which permits us to achieve, and quantitatively estimate through a metric, different degrees of location privacy.