19. GIS 2011: Chicago, IL, USA - Workshop on Security and Privacy in GIS and LBS

Elisa Bertino, Maria Luisa Damiani, Gabriel Ghinita (Eds.): Proceedings of the 4th ACM SIGSPATIAL International Workshop on Security and Privacy in GIS and LBS, SPRINGL 2011, November 1st, 2011, Chicago, IL, USA. ACM 2011, ISBN 978-1-4503-1032-1

Privacy-preserving sharing of geospatial data

Belal Amro, Yücel Saygin, Albert Levi:
PA-CTM: privacy aware collaborative traffic monitoring system using autonomous location update mechanism. 1-8
Roland Assam, Thomas Seidl:
Preserving privacy of moving objects via temporal clustering of spatio-temporal data streams. 9-16
Shen-Shyang Ho, Shuhua Ruan:
Differential privacy for location pattern mining. 17-24

Geospatial social networks and spatial data outsourcing

Amirreza Masoumzadeh, James B. D. Joshi:
Anonymizing geo-social network datasets. 25-32
Sébastien Gambs, Olivier Heen, Christophe Potin:
A comparative privacy analysis of geosocial networks. 33-40
Paul T. Stanton, Randal C. Burns:
APR-Quad: an update efficient authenticated dictionary for spatial data. 41-48

Access control

Elisa Bertino, Michael S. Kirkpatrick:
Location-based access control systems for mobile users: concepts and research directions. 49-52
Jan Herrmann:
Administration of (Geo)XACML policies for spatial data infrastructures. 53-59
Jan Herrmann:
Access control in OGC web service based architectures. 60-67

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