Embedded real-time systems must meet a variety of timing requirements, such as deadlines and limited load or bandwidth. These properties depend heavily on interactions between tasks and on the scheduling of tasks and communications. Unfortunately, the current practice of specialization and re-use results in increasingly heterogeneous systems, which specifically complicates the scheduling analysis problem. Todays best practice of timed simulation is increasingly unreliable, mainly because the corner cases are extremely difficult to find and debug. As an alternative, a variety of systematic and formal approaches to scheduling analysis have been proposed. Most of them, however, are either limited to sub-problems, or use unwieldy and complex mo...
The objective of this thesis is to investigate the effects of different dynamic scheduling heuristic...
Actuellement, les méthodes formelles sont de plus en plus utilisées dans le but d’analyser le compor...
The engineering of embedded systems relies on two complementary activities: modeling on the one hand...
Real-time embedded systems need to be analyzed at an early stage in order to detect temporal vulnera...
Complex embedded systems consist of hardware and software components from different domains, such as...
Formal methods are growing in importance for performance analy-sis of real-time systems, but embedde...
Les systèmes embarqués temps réel nécessitent une analyse temporelle pour valider leur comportement ...
Rapporteurs : Françoise Simonot-Lion (M.C. INPL-ENSEM) et Francis Cottet (Prof. ENSMA) Examinateurs ...
The increasing complexity of real-time software has led to a recent trend in the use of high-level m...
This dissertation addresses the problems in several ways: The classical Liu-Layland system model, wh...
SymTA/S is a performance and timing analysis tool based on formal scheduling analysis techniques and...
Abstract In this paper, an approach to system-level modeling and simulation of a class of heterogene...
We present a compositional approach to analyze timing behavior of complex platforms with different s...
Embedded systems, like driving assistance systems in cars, require not only a correct functional cal...
SymTA/S is a system-level performance and timing analysis approach based on formal scheduling analys...
The objective of this thesis is to investigate the effects of different dynamic scheduling heuristic...
Actuellement, les méthodes formelles sont de plus en plus utilisées dans le but d’analyser le compor...
The engineering of embedded systems relies on two complementary activities: modeling on the one hand...
Real-time embedded systems need to be analyzed at an early stage in order to detect temporal vulnera...
Complex embedded systems consist of hardware and software components from different domains, such as...
Formal methods are growing in importance for performance analy-sis of real-time systems, but embedde...
Les systèmes embarqués temps réel nécessitent une analyse temporelle pour valider leur comportement ...
Rapporteurs : Françoise Simonot-Lion (M.C. INPL-ENSEM) et Francis Cottet (Prof. ENSMA) Examinateurs ...
The increasing complexity of real-time software has led to a recent trend in the use of high-level m...
This dissertation addresses the problems in several ways: The classical Liu-Layland system model, wh...
SymTA/S is a performance and timing analysis tool based on formal scheduling analysis techniques and...
Abstract In this paper, an approach to system-level modeling and simulation of a class of heterogene...
We present a compositional approach to analyze timing behavior of complex platforms with different s...
Embedded systems, like driving assistance systems in cars, require not only a correct functional cal...
SymTA/S is a system-level performance and timing analysis approach based on formal scheduling analys...
The objective of this thesis is to investigate the effects of different dynamic scheduling heuristic...
Actuellement, les méthodes formelles sont de plus en plus utilisées dans le but d’analyser le compor...
The engineering of embedded systems relies on two complementary activities: modeling on the one hand...