*Proceedings:Accepted and presented papers will be published in ACM conference proceedings, indexed by Scopus, Ei, google scholar, etc. *Previous ICBDR:ICBDR 2020 | Tokyo, Japan (virtual), Nov. 27-29, 2020Published by ACM (ISBN: 978-1-4503-8775-0), Ei & Scopus indexICBDR 2019 | EISTI(Cergy Campus), France, Nov. 20-22, 2019Published by ACM (ISBN: 978-1-4503-7201-5), Ei & Scopus indexICBDR 2018 | Shandong University (Weihai), China, Nov. 27-29, 2018Published by ACM (ISBN: 978-1-4503-6476-8), Ei & Scopus indexICBDR 2017 | Osaka, Japan, Oct. 22-24, 2017Published by ACM (ISBN: 978-1-4503-5356-4), Ei & Scopus index *Submission:http://confsys.iconf.org/submission/icbdr2021