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ICIP
2003
IEEE
14 years 1 months ago
Stochastic rate-control of interframe video coders for VBR channels
We propose a new algorithm for the real-time control of an interframe video coder operating with a variable rate channel such as wireless channels or the Internet. Using technique...
Julián Cabrera, José Ignacio Ronda, ...
AUTOMATICA
2007
142views more  AUTOMATICA 2007»
13 years 7 months ago
Lyapunov-based switching control of nonlinear systems using high-gain observers
Abstract— We consider dynamic output feedback practical stabilization of uniformly observable nonlinear systems, based on high-gain observers with saturation. We assume that unce...
Leonid B. Freidovich, Hassan K. Khalil
DIMVA
2009
13 years 8 months ago
A Service Dependency Modeling Framework for Policy-Based Response Enforcement
The use of dynamic access control policies for threat response adapts local response decisions to high level system constraints. However, security policies are often carefully tigh...
Nizar Kheir, Hervé Debar, Fréd&eacut...
ICC
2009
IEEE
164views Communications» more  ICC 2009»
13 years 5 months ago
Policy-Based Security Configuration Management, Application to Intrusion Detection and Prevention
Intrusion Detection and/or Prevention Systems (IDPS) represent an important line of defense against the variety of attacks that can compromise the security and well functioning of...
Khalid Alsubhi, Issam Aib, Jérôme Fra...
IE
2007
13 years 9 months ago
Two families: dynamical policy models in interactive storytelling
In this paper we introduce a mathematical model of conflict that enhances Richardson’s model of Arms Race accounting for interactive scenarios, such as the ones provided by CRP...
Fabio Zambetta, Adam Nash, Paul Smith