Computer Science & Information Technology 142 David C. Wyld, Dhinaharan Nagamalai (Eds) Computer Science & Information Technology International Conference of Education (CONEDU 2021), May 22~23, 2021, Zurich, Switzerland. AIRCC Publishing Corporation Volume Editors David C. Wyld, Southeastern Louisiana University, USA E-mail: [email protected] Dhinaharan Nagamalai (Eds), Wireilla Net Solutions, Australia E-mail: [email protected] ISSN: 2231 - 5403 ISBN: 978-1-925953-40-4 DOI: 10.5121/csit.2021.110601 - 10.5121/csit.2021.110610 This work is subject to copyright. All rights are reserved, whether whole or part of the material is concerned, specifically the rights of translation, reprinting, re-use of illustrations, recitation, broadcasting, reproduction on microfilms or in any other way, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the International Copyright Law and permission for use must always be obtained from Academy & Industry Research Collaboration Center. Violations are liable to prosecution under the International Copyright Law. Typesetting: Camera-ready by author, data conversion by NnN Net Solutions Private Ltd., Chennai, India Preface The International Conference of Education (CONEDU 2021), May 22~23, 2021, Zurich, Switzerland, 2nd International Conference on Networks, Blockchain and Internet of Things (NBIoT 2021), 2nd International Conference on Machine learning and Cloud Computing (MLCL 2021), 7th International Conference on Image and Signal Processing (ISPR 2021) and 7th International Conference on Computer Science, Information Technology and Applications (CSITA 2021) was collocated with International Conference of Education (CONEDU 2021). The conferences attracted many local and international delegates, presenting a balanced mixture of intellect from the East and from the West. The goal of this conference series is to bring together researchers and practitioners from academia and industry to focus on understanding computer science and information technology and to establish new collaborations in these areas. Authors are invited to contribute to the conference by submitting articles that illustrate research results, projects, survey work and industrial experiences describing significant advances in all areas of computer science and information technology. The CONEDU 2021, NBIoT 2021, MLCL 2021, ISPR 2021 and CSITA 2021 Committees rigorously invited submissions for many months from researchers, scientists, engineers, students and practitioners related to the relevant themes and tracks of the workshop. This effort guaranteed submissions from an unparalleled number of internationally recognized top-level researchers. All the submissions underwent a strenuous peer review process which comprised expert reviewers. These reviewers were selected from a talented pool of Technical Committee members and external reviewers on the basis of their expertise. The papers were then reviewed based on their contributions, technical content, originality and clarity. The entire process, which includes the submission, review and acceptance processes, was done electronically. In closing, CONEDU 2021, NBIoT 2021, MLCL 2021, ISPR 2021 and CSITA 2021 brought together researchers, scientists, engineers, students and practitioners to exchange and share their experiences, new ideas and research results in all aspects of the main workshop themes and tracks, and to discuss the practical challenges encountered and the solutions adopted. The book is organized as a collection of papers from the CONEDU 2021, NBIoT 2021, MLCL 2021, ISPR 2021 and CSITA 2021. We would like to thank the General and Program Chairs, organization staff, the members of the Technical Program Committees and external reviewers for their excellent and tireless work. We sincerely wish that all attendees benefited scientifically from the conference and wish them every success in their research. It is the humble wish of the conference organizers that the professional dialogue among the researchers, scientists, engineers, students and educators continues beyond the event and that the friendships and collaborations forged will linger and prosper for many years to come. David C. Wyld, Dhinaharan Nagamalai (Eds) General Chair Organization David C. Wyld, Southeastern Louisiana University, USA Dhinaharan Nagamalai (Eds) Wireilla Net Solutions, Australia Program Committee Members A. S. M. Sanwar Hosen, Jeonbuk National University, South Korea Abdelhak Merizig, University of Biskra, Algeria Abiodun A. Bada, University of the Free State, Bloemfontein, South Africa Addisson Salazar, Universitat Politècnica de València, Spain Adolgo Eduardo Obaya Valdivia, FES Cuautitlan Unam, Mexico Adriana Carla, Universidade Federal de Campina Grande, Brazil Afaq Ahmad, Sultan Qaboos University, Oman Ahmed A. Elngar, Beni-Suef University, Egypt Ahmed Farouk AbdelGawad, Zagazig University, Egypt Ahmed Kadhim Hussein, Babylon University,Iraq ahul M Mulajkar, JCOE, India Ajay Anil Gurjar, Sipna College of Engineering & Technology, India AKhil Gupta, Lovely Professional University, India Amal Azeroual, Mohammed V University, Morocco Amel Borgi, Université de Tunis El Manar, Tunisia Anirban Banik, National Institute of Technology Agartala, India Ann Zeki Ablahd, Northern Technical University, Iraq Antonio Moreira, University of Aveiro, Portugal Aransi Waliyi Olayemi, University of Ibadan, Nigeria Aref Wazwaz, Dhofar University, Oman Ashraf Elnagar, College of Computing and Informatics, UAE Attila Kertesz, University of Szeged, Hungary Atul Garg, Chitkara University, India ayew Genet Chekol, Salale University, Ethiopia Ayush Dogra, CSIR-CSIO, India Balagadde, Kampala International University, Uganda Bektache Djamel, UBM Annaba University, Algeria Bhagysahree S R, ATMECE, India Bibudhendu Pati, Rama Devi Women's University, India Boukari Nassim, Skikda University, Algeria Ching-Nung Yang, National Dong Hwa Univesity, Taiwan Chrissanthi Angeli, University Of West Attica, Greece Claude TADONKI, MINES ParisTech-PSL, France Claudia Stancati, Università della Calabria, Italy Claudio Schifanella, University of Turin, Italy Desmond Bala Bisandu, Cranfield University, United Kingdom Deyu Lin, Nanchang University, China Dharmendra Sharma, University of Canberra, Australia Dimitris Kanellopoulos, University of Patras, Greece Dinesh Reddy, SRM University, India Domenico Rotondi, FINCONS SpA,Italy Endre Pap, University Singidunum, Serbia Erdal Ozdogan, Gazi University, Turkey Fadiya Samson Oluwaseun, Girne American University, Turkey Faeq Radwan, Near East University, Turkey Fahimeh Farahnakian, university of Turku, Finland Fazlollah Abbasi, Ayatollah Amoli Branch, Islamic Azad University, Iran Felix J. Garcia Clemente, University of Murcia, Spain Fereshteh Mohammadi, Shiraz University, Iran Fernando Zacarias Flores, Universidad Autonoma De Puebla, Mexico Fitri Utaminingrum, Brawijaya University, Indonesia Gabor Kiss, Obuda University, Hungary Gabriela Grosseck, West University of Timisoara, Romania Giambattista Bufalino, University of Catania, Italy Gniewko Niedbała, Poznan University of Life Sciences, Poland Grigorios N. Beligiannis, University of Patras, Greece Guezouli Larbi, University of Batna 2, Algeria Hajara Musa, Gombe state University, Nigeria Hamid Ali Abed Al-asadi,B asra University, Iraq Hamid Ali Alasadi, Basra University, Iraq Hiba Zuhair, Al-Nahrain University, Iraq Hiromi Ban, Nagaoka University of Technology, Japan Hlaing Htake Khaung Tin, University of Computer Studies, Myanmar Hossein Iranmanesh, University of Tehran, Iran Hussain S.M, Petra University, Jordan Iancu Mariana, Bioterra University of Bucharest, Romania Ibrahim Abaker Hashem, University of Sharjah, UAE Ibrahim Gashaw, Mangalore University, India Islam Atef, Alexandria University,Egypt Israa Shaker Tawfic, Ministry of Science and Technology, Iraq J.Naren, SASTRA Deemed University, India Jackelou S. Mapa, Saint Joseph Institute of Technology, Philippines Jonah Lissner, Israel Institute of Technology, Israel Junmei Zhong, Marchex Inc, USA Kamel Hussein Rahouma, Nahda University, Egypt Karim Mansour, University Salah Boubenider, Algeria Katarzyna Szwedziak, Opole University of Technology, Poland Ke-Lin Du, Concordia University, Canada Khadija Alhumaid, Zayed University, Abu Dhabi, UAE Khedija AROUR, University of Jeddah, KSA khin Su Myat Moe, Yangon Technological University, Myanmar Luca Virgili, University of Marche, Italy Luisa Maria Arvide Cambra, University of Almeria, Spain M. Akhil Jabbar, Vardhaman College of Engineering, India M. Dolores Ruiz, University of Granada, Spain Magdalena Piekutowska, Pomeranian University in Słupsk, Poland Malka N. Halgamuge, University of Melbourne, Australia Malleswara Talla, Concordia University, Canada Mallikharjuna Rao K, VIT-AP University, India Mamoun Alazab, Charles Darwin University, Australia Manal Mostafa, Al- azher University, Egypt Manuel Gericota, School of Engineering/Polytechnic of Porto, Portugal Manyok Chol David, University of Juba, South Sudan Maria Ganzha, Polish Academy of Sciences, Poland Marichelvam, Mepco Schlenk Engineering College, India Mario Versaci, Mediterranea University, Italy Marius Cioca, University of Sibiu, Romania Maumita Bhattacharya, Charles Sturt University, Australia Mohammad Abido, King Fahd University, Saudi Arabia Mohammed Aref Abdul Rasheed, Dhofar University, Oman Morris Riedel, University of Iceland, Iceland Mostafa Ghobaei-Arani, Islamic Azad University, Iran Mueen Uddin, University