Sciweavers

2963 search results - page 499 / 593
» On the Integration of Web Modeling Languages
Sort
View
SACMAT
2009
ACM
15 years 4 months ago
Supporting RBAC with XACML+OWL
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
Rodolfo Ferrini, Elisa Bertino
EUROMICRO
2000
IEEE
15 years 2 months ago
Concurrent Control Systems: From Grafcet to VHDL
The Automated Production Systems (APS) are composed of concurrent interacting entities. Then any model should exhibit parallel and sequential behaviours. The Grafcet is now well e...
Frédéric Mallet, Daniel Gaffé...
ICDCS
1996
IEEE
15 years 2 months ago
Hidden Software Capabilities
: Software capabilities are a very convenient means to protect co-operating applications. They allow access rights to be dynamically exchanged between mutually suspicious interacti...
Daniel Hagimont, Jacques Mossière, Xavier R...
COSIT
1997
Springer
115views GIS» more  COSIT 1997»
15 years 2 months ago
Qualitative Representation of Change
Current geographic information systems (GISs) have been designed for querying and maintaining static databases representing static phenomena and give little support to those users ...
Kathleen Hornsby, Max J. Egenhofer
FDL
2007
IEEE
15 years 1 months ago
Towards Assertion Based Verification of Analog and Mixed Signal Designs Using PSL
Abstract-- Analog and Mixed Signal (AMS) designs are important integrated systems that link digital circuits to the analog world. Following the success of PSL verification methodol...
Ghiath Al Sammane, Mohamed H. Zaki, Zhi Jie Dong, ...