1. STI Laboratory, IDMS, Faculty of Sciences and Techniques, Moulay Ismail University of Meknes,Errachidia,Morocco,52000
2. IA Laboratory, Faculty of Sciences, Moulay Ismail University of Meknes,Department of Computer Science,Meknes,Morocco,50070
3. RO.AL&I Group, Faculty of Sciences and Techniques, Moulay Ismail University of Meknes,Computer Sciences Department,Errachidia,Morocco,52000