Ajay Nagrale, Meta (USA) Chaker Abdelaziz KERRACHE, University of Laughouat (Algeria) Abdelkarim Ben Sada, University College Cork (Ireland) Anas Bilal, Hainan Normal University (China) Fadi Farha, University of Aleppo (Syria) Souleyman Chaib, ESI Sidi Bel Abbes (Algeria) Amar Khelloufi. Shenzhen Institute of Information Technology (China) Nyothiri Aung, University College Dublin (Ireland) Ibrahim Attiya. Zagazig University (Egypt) Abdenacer Naouri, Southwest Jiaotong University (China)