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TRUSTBUS
2004
Springer
15 years 10 months ago
Dynamically Changing Trust Structure in Capability Based Access Control Systems
The functioning of modern IT-systems with autonomously acting components requires an elaborate access control system in which each participant can maintain her own trust structure....
Sandra Wortmann, Barbara Sprick, Christoph Kobusch
CDC
2009
IEEE
160views Control Systems» more  CDC 2009»
15 years 9 months ago
On piecewise quadratic control-Lyapunov functions for switched linear systems
— In this paper, we prove that a discrete-time switched linear system is exponentially stabilizable if and only if there exists a stationary hybrid-control law that consists of a...
Wei Zhang, Alessandro Abate, Michael P. Vitus, Jia...
CDC
2009
IEEE
160views Control Systems» more  CDC 2009»
15 years 9 months ago
Adaptive control for parametric output feedback systems with output constraint
— In this paper, adaptive control is presented for a class of parametric output feedback nonlinear systems with output constraint. Adaptive observer backstepping is adopted to ac...
Beibei Ren, Shuzhi Sam Ge, Keng Peng Tee, Tong Hen...
CCE
2007
15 years 4 months ago
Design and control of recycle systems by non-linear analysis
Design and control of recycle systems must be integrated at an early design stage. By placing together the pieces of the design puzzle we developed a novel methodology that allows...
Anton A. Kiss, Costin S. Bildea, Alexandre C. Dimi...
IAT
2010
IEEE
15 years 2 months ago
Risk Analysis in Access Control Systems Based on Trust Theories
There is a need for research on the scientific base and engineering requirements for building trustworthy systems in dynamic environments. To address this need, we study risk analy...
J. Ma, Luigi Logrippo, Kamel Adi, Serge Mankovski