1. LTII LaboratoryUniversity of BejaiaBejaiaAlgeria
2. Le2i FRE2005, CNRS, Arts et MetiersUniversity of Bourgogne Franche‐Comte, UTBMF‐90010BelfortFrance
3. Department of Computer Science and Artificial IntelligenceUniversity of the Basque CountrySan SebastianSpain
4. IKERBASQUE, Basque Foundation for ScienceBilbaoSpain
5. LESIA LaboratoryUniversity of BiskraAlgeria
6. UPHF LaboratoryIEMN DOAE UMR8510ValenciennesFrance