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RTSS
2007
IEEE
14 years 2 months ago
Optimal Discrete Rate Adaptation for Distributed Real-Time Systems
Many distributed real-time systems face the challenge of dynamically maximizing system utility and meeting stringent resource constraints in response to fluctuations in system wo...
Yingming Chen, Chenyang Lu, Xenofon D. Koutsoukos
SAC
2010
ACM
14 years 3 months ago
Reachability analysis of GSPDIs: theory, optimization, and implementation
Analysis of systems containing both discrete and continuous dynamics, hybrid systems, is a difficult issue. Most problems have been shown to be undecidable in general, and decidab...
Hallstein Asheim Hansen, Gerardo Schneider
SAC
2006
ACM
14 years 2 months ago
Building the functional performance model of a processor
In this paper, we present an efficient procedure for building a piecewise linear function approximation of the speed function of a processor with hierarchical memory structure. Th...
Alexey L. Lastovetsky, Ravi Reddy, Robert Higgins
CDC
2009
IEEE
123views Control Systems» more  CDC 2009»
13 years 12 months ago
Dealing with stochastic reachability
Abstract— For stochastic hybrid systems, stochastic reachability is very little supported mainly because of complexity and difficulty of the associated mathematical problems. In...
Manuela L. Bujorianu
HYBRID
2000
Springer
14 years 5 days ago
Ellipsoidal Techniques for Reachability Analysis
For the reach tube of a linear time-varying system with ellipsoidal bounds on the control variable consider the following approximation problem. Find a tight ellipsoid-valued tube...
Alexander B. Kurzhanski, Pravin Varaiya