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» On Constructive Connectives and Systems
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COMPSAC
2001
IEEE
15 years 10 months ago
Designing Role Hierarchies for Access Control in Workflow Systems
he correspondence between the role abstraction in Role-based Access Control (RBAC) and the notion of organizational positions, it seems easy to construct role hierarchies. This is...
Reinhardt A. Botha, Jan H. P. Eloff
FM
2008
Springer
184views Formal Methods» more  FM 2008»
15 years 8 months ago
Safe and Reliable Metro Platform Screen Doors Control/Command Systems
In this article we would like to present some recent applications of the B formal method to the development of safety critical system. These SIL3/SIL41 compliant systems have their...
Thierry Lecomte
ETFA
2008
IEEE
16 years 1 months ago
Challenges in the development of Mechatronic systems: The Mechatronic Component
— There is a need to replace existing mechanical and electromechanical systems with new ones, where functionality will be mainly implemented by software. The traditional approach...
Kleanthis Thramboulidis
AUTOMATICA
2011
15 years 1 months ago
Interval observers for linear time-invariant systems with disturbances
It is shown that, for any time-invariant exponentially stable linear system with additive disturbances, time-varying exponentially stable interval observers can be constructed. Th...
Frédéric Mazenc, Olivier Bernard
LICS
2009
IEEE
16 years 1 months ago
Dinatural Terms in System F
We provide in this article two characterisation results, describing exactly which terms verify the dinaturality diagram, in Church-style system F and in Curry-style system F. The ...
Joachim De Lataillade