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Electroencephalography is an important clinical tool for the evaluation and treatment of neurophysiological disorders related to epilepsy. However, the analysis and interpretation of the electroencephalogram (EEG) is not an easy task due to the variety of waveforms that are possible. Consequently, EEG analysis is in need of an objective and quantitative(More)
Avec les extensions d'UML 2.0, les réseaux de Petri, utilisés comme cadre sémantique formel pour les diagrammes d'activité d'UML, ne permet-tent plus d'exprimer les nouvelles constructions de haut niveau telles que la traverse-to-completion. Cette dernière nécessite une synchronisation globale entre les noeuds fork et join, totalement absente dans les(More)
Many approaches on context-aware systems specification have been proposed in the literature. However, the absence or poor representation of contextual information and its relationships with system entities in these approaches usually leads to low-precision and irrelevant results. The aim of this paper is to promote the ability to specify and verify(More)