This paper presents a methodology for accurately characterizing the system calls of an operating system for embedded applications. Characterization consists of two phases: measure...
The standard design of control systems is based on the periodic sampling. Every period the data is read from the input, the control law is computed, and the output is written to t...
Requirements engineering (RE) encompasses a set of activities for eliciting, modelling, agreeing, communicating and validating requirements that precisely define the problem doma...
Tuning the performance of applications requires understanding the interactions between code and target architecture. This paper describes a performance modeling approach that not ...
We present a methodology for modeling heterogeneous real-time components. Components are obtained as the superposition of three layers : Behavior, specified as a set of transitio...