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SACMAT
2009
ACM
16 years 16 days ago
Safety in discretionary access control for logic-based publish-subscribe systems
Publish-subscribe (pub-sub) systems are useful for many applications, including pervasive environments. In the latter context, however, great care must be taken to preserve the pr...
Kazuhiro Minami, Nikita Borisov, Carl A. Gunter
CBMS
2006
IEEE
16 years 2 days ago
How to Break Access Control in a Controlled Manner
The Electronic Medical Record (EMR) integrates heterogeneous information within a Healthcare Institution stressing the need for security and access control. The Biostatistics and ...
Ana Ferreira, Ricardo João Cruz Correia, Lu...
JCIT
2008
100views more  JCIT 2008»
15 years 6 months ago
Basic Portal System with the Function of Communication Control for Each User
The Personal Portal is generally used as a communication mean and serves as an entrance to users where they can acquire interested information on the network. We have several prob...
Kazuya Odagiri, Rihito Yaegashi, Masaharu Tadauchi...
AUTOMATICA
2007
81views more  AUTOMATICA 2007»
15 years 6 months ago
Feedback control of quantum entanglement in a two-spin system
— A pair of spins is the most simple quantum system that can possess entanglement, a non-classical property playing an essential role in quantum information technologies. In this...
Naoki Yamamoto, Koji Tsumura, Shinji Hara
EMISA
2009
Springer
16 years 18 days ago
Access Control for Monitoring System-Spanning Business Processes in Proviado
: Integrated process support is highly desirable in environments where data related to a particular (business) process are scattered over distributed, heterogeneous information sys...
Sarita Bassil, Manfred Reichert, Ralph Bobrik