Samir Bennani

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th Abstract E-learning is not restricted to publishing online content. The challenge is to apply pedagogical models using new information and communication technologies in order to adjust the learning process. This adaptation will take place by proposing an adaptive learning system. There are several e-learning environment adaptation approaches such as(More)
Analysis is a powerful tool for the assessment of the stability of uncertain parametric systems by means of the Structured Singular Value. The peak upper bound value of over a frequency range provides information on the stability margin of a system for given variations of uncertain parameters, while the computed lower bound on allows to obtain worst-case(More)
We describe a new temporal verification framework for safety and robustness analysis of nonlinear control laws, our target application being a space launcher vehicle. Robustness analysis, formulated as a nonconvex nonlinear optimization problem on admissible trajectories corresponding to piecewise polynomial dynamics , is relaxed into a convex linear(More)
Wireless mesh networks have seen a real progress due of their implementation at a low cost. They present one of Next Generation Networks technologies and can serve as home, companies and universities networks. In this paper, we propose and discuss a new multi-objective model for nodes deployment optimization in M ulti-Radio M ulti-Channel Wireless M esh(More)
A Robust Dynamic Inversion (RDI) ight control law is designed for a large civil aircraft. Classical Dynamic Inversion (CDI) consists of a nonlinear part that linearizes the nominal system dynamics, and a linear part, basically PID control, that imposes the desired closed-loop dynamics. However, CDI controllers have very poor robustness properties since they(More)
With the growing need for service oriented architecture and the rise of cloud computing, web services have become the focus of many researchers and software developers. Our area of focus is web service composition. In this paper we are presenting an evaluation and analysis of the proposed orchestration algorithm in [1]. The algorithm is intended to(More)
Educational Modeling Languages (EMLs) are design languages intended to teachers for modeling any educational unit, independently of the pedagogical approach, context, users or resources employed. However, most existing educational modeling languages are criticized for being too abstract and too complex to be understood and manipulated by teachers. In this(More)