Institution: | 1. Networks and Systems Laboratory (LRS), Badji Mokhtar-Annaba University, Annaba, Algeria;2. Higher School of industrial technologies, Annaba, P.O. Box 218, 23000, Algeria;3. Electronic Document Management Laboratory (LabGED), Badji Mokhtar-Annaba University, Annaba, Algeria;4. L3i, Univ. of la Rochelle, La Rochelle, France |