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CCS
2007
ACM
15 years 10 months ago
Efficient techniques for realizing geo-spatial access control
The problem of key management for access control systems has been well-studied, and the literature contains several schemes for hierarchy-based and temporal-based access control. ...
Mikhail J. Atallah, Marina Blanton, Keith B. Frikk...
ACNS
2003
Springer
156views Cryptology» more  ACNS 2003»
15 years 10 months ago
An Efficient Tree-Based Group Key Agreement Using Bilinear Map
Secure and reliable group communication is an increasingly active research area by growing popularity in group-oriented and collaborative application. One of the important challeng...
Sangwon Lee, Yongdae Kim, Kwangjo Kim, DaeHyun Ryu
GIS
2008
ACM
15 years 7 months ago
DRM policies for web map service
Open Digital Rights Language (ODRL) is an extensible language for specifying Rights Policy in the context of Digital Rights Management (DRM) applications. The OpenGIS® Web Map Se...
Alban Gabillon, Patrick Capolsini
OOPSLA
2010
Springer
15 years 5 months ago
Collaborative model merging
Models are important artifacts in the software development life-cycle and are often the result of a collaborative activity of multiple developers. When multiple developers modify ...
Maximilian Koegel, Helmut Naughton, Jonas Helming,...
ACSW
2003
15 years 8 months ago
Location Management in Pervasive Systems
Pervasive systems require context awareness in order to be able to provide “anywhere, anytime” computing to mobile users. One type of context information is location informati...
Jadwiga Indulska, Peter Sutton