In this thesis we study embedded controllers implemented as sets of unsynchronized periodic processes. Each process activates quasi-periodically, that is, periodically with bounded jitter, and communicates with bounded transmission delays. Such reactive systems,termed 'quasi-periodic', exist as soon as two periodic processes areconnected together. In the distributed systems literature they arealso known as synchronous real-time models. We focus on techniquesfor the design and analysis of such systems without imposing a globa lclock synchronization. Synchronous languages were introduced as domain specific languages for the design of reactive systems. They offer an ideal framework to program, analyze, and verify quasi-periodic systems. Bas...
This thesis is about verification of timed automata, a well-established model for real time systems....
This PhD thesis introduces new results linking the theory of Latency Insensitive, to a well-known su...
International audienceFor the design of embedded systems, many languages are in use, which are based...
In this thesis we study embedded controllers implemented as sets of unsynchronized periodic processe...
Synchronous programming allows an easy description of reactif systems which must react continuously ...
International audienceMany critical real-time embedded systems are implemented as a set of processes...
The synchronous approach to reactive systems, where time evolves by globally synchronized discrete s...
The design and implementation of reactive, hard real-time systems involves modeling and generating e...
International audienceLoosely Time-Triggered Architectures (LTTAs) are a proposal for constructing d...
International audienceLoosely Time-Triggered Architectures (LTTAs) are a proposal for constructing d...
This thesis addresses the problem of analyzing and designing non-deterministic clock synchronization...
In this thesis we propose a complete formal framework for the analysis of timed systems, with the em...
International audienceSynchrony and asynchrony are commonly opposed to each other. Now, in embedded ...
Reactive system continuously interact with an environment.Synchronous languages (a family of languag...
Control systems are often designed using a set of cooperating periodic modules running under control...
This thesis is about verification of timed automata, a well-established model for real time systems....
This PhD thesis introduces new results linking the theory of Latency Insensitive, to a well-known su...
International audienceFor the design of embedded systems, many languages are in use, which are based...
In this thesis we study embedded controllers implemented as sets of unsynchronized periodic processe...
Synchronous programming allows an easy description of reactif systems which must react continuously ...
International audienceMany critical real-time embedded systems are implemented as a set of processes...
The synchronous approach to reactive systems, where time evolves by globally synchronized discrete s...
The design and implementation of reactive, hard real-time systems involves modeling and generating e...
International audienceLoosely Time-Triggered Architectures (LTTAs) are a proposal for constructing d...
International audienceLoosely Time-Triggered Architectures (LTTAs) are a proposal for constructing d...
This thesis addresses the problem of analyzing and designing non-deterministic clock synchronization...
In this thesis we propose a complete formal framework for the analysis of timed systems, with the em...
International audienceSynchrony and asynchrony are commonly opposed to each other. Now, in embedded ...
Reactive system continuously interact with an environment.Synchronous languages (a family of languag...
Control systems are often designed using a set of cooperating periodic modules running under control...
This thesis is about verification of timed automata, a well-established model for real time systems....
This PhD thesis introduces new results linking the theory of Latency Insensitive, to a well-known su...
International audienceFor the design of embedded systems, many languages are in use, which are based...