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HYBRID
2007
Springer
13 years 8 months ago
Safety Verification of an Aircraft Landing Protocol: A Refinement Approach
Abstract. In this paper, we propose a new approach for formal verification of hybrid systems. To do so, we present a new refinement proof technique, a weak refinement using step in...
Shinya Umeno, Nancy A. Lynch
HYBRID
2007
Springer
13 years 8 months ago
State Nullification of Switched Systems by Linear Output Feedback
We study the possibility to steer the state of a single-input single-output linear switched system to the origin in finite time by output feedback with finite memory. We show that ...
Gera Weiss
HYBRID
2007
Springer
13 years 10 months ago
Switch Detection in Genetic Regulatory Networks
Abstract. This paper considers piecewise affine models of genetic regulatory networks and focuses on the problem of detecting switches among different modes of operation in gene e...
Riccardo Porreca, Giancarlo Ferrari-Trecate, Danie...
HYBRID
2007
Springer
13 years 10 months ago
Toward Flexible Scheduling of Real-Time Control Tasks: Reviewing Basic Control Models
We review state-space control models in order to identify timing properties that can favour flexible scheduling of real-time control tasks. First, from the state-space model of a ...
Pau Martí, Manel Velasco
HYBRID
2007
Springer
13 years 10 months ago
Robust Test Generation and Coverage for Hybrid Systems
Abstract. Testing is an important tool for validation of the system design and its implementation. Model-based test generation allows to systematically ascertain whether the system...
A. Agung Julius, Georgios E. Fainekos, Madhukar An...
HYBRID
2007
Springer
13 years 10 months ago
Sporadic Control of First-Order Linear Stochastic Systems
The standard approach in feedback control systems is to sample and control periodically. For some applications, such as networked control systems or severely energy-constrained sys...
Erik Johannesson, Toivo Henningsson, Anton Cervin
HYBRID
2007
Springer
13 years 10 months ago
Reachability for Linear Hybrid Automata Using Iterative Relaxation Abstraction
Sumit Kumar Jha, Bruce H. Krogh, James E. Weimer, ...
HYBRID
2007
Springer
13 years 10 months ago
Coupling from the Past in Hybrid Models for File Sharing Peer to Peer Systems
In this paper we show how file sharing peer to peer systems can be modeled by hybrid systems with a continuous part corresponding to a fluid limit of files and a discrete part c...
Bruno Gaujal, Florence Perronnin
HYBRID
2007
Springer
13 years 10 months ago
Composition of Dynamical Systems for Estimation of Human Body Dynamics
This paper addresses the problem of estimating human body dynamics from 3-D visual data. That is, our goal is to estimate the state of the system, joint angle trajectories and velo...
Sumitra Ganesh, Aaron D. Ames, Ruzena Bajcsy