In recent years more and more complex software packages and more specialized are used to model and to explain economic process. In this paper we present a study on Romanian’s capital market volatility in ARCH and GARCH models using programming environment “R” as new statistical software....

Dans le contexte de la gestion des cycles de vie des systèmes (SDLC), on observe un fossé entre, d'une part, les représentations utilisées pour modéliser les méthodologies sous forme de processus, par exemple en utilisant business process model and notation (BPMN), et d'autre part les...

A real-time operating system (RTOS) is an integral part of a real-time embedded system (RTES). Most of the RTESs work on dynamic environments, and hence, the computational cost of tasks cannot be calculated in advance. Thus, RTOSs play a significant role in the smooth operations of the RTES...