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IFIP
2004
Springer
15 years 9 months ago
Discretionary Overriding of Access Control in the Privilege Calculus
We extend a particular access control framework, the Privilege Calculus, with a possibility to override denied access for increased flexibility in hard to define or unanticipated...
Erik Rissanen, Babak Sadighi Firozabadi, Marek J. ...
USS
2008
15 years 6 months ago
Research Challenges for the Security of Control Systems
In this paper we attempt to answer two questions: (1) Why should we be interested in the security of control systems? And (2) What are the new and fundamentally different requirem...
Alvaro A. Cárdenas, Saurabh Amin, Shankar S...
RTAS
2008
IEEE
15 years 10 months ago
Access Control for Adaptive Reservations on Multi-User Systems
This paper tackles the problem of defining an appropriate access control model for multi-user systems providing adaptive resource reservations to unprivileged users. Security req...
Tommaso Cucinotta
AHS
2007
IEEE
210views Hardware» more  AHS 2007»
15 years 10 months ago
MOVES: A Modular Framework for Hardware Evolution
In this paper, we present a framework that supports experimenting with evolutionary hardware design. We describe the framework’s modules for composing evolutionary optimizers an...
Paul Kaufmann, Marco Platzner
AUTOMATICA
2004
114views more  AUTOMATICA 2004»
15 years 3 months ago
Adaptive control for nonlinear nonnegative dynamical systems
Nonnegative and compartmental models are widespread in engineering systems and life sciences and play a key role in the understanding of these systems. In this paper, we develop a...
Wassim M. Haddad, Tomohisa Hayakawa