●Publication:Accepted and presented papers will be published by IEEE conference proceedings and be submitted for inclusion into EI Compendex, Scopus, etc main database..*IRCE 2020 | IEEE Xplore | online | indexed by EI Compendex and SCOPUS within three months.*IRCE 2019 | IEEE Xplore | online | indexed by EI Compendex and SCOPUS within three months. ●Submission:*Option 1. ABSTRACTSConsider oral or poster presentation only, abstract will not be published into conference proceedings*Option 2. FULL PAPERPlease find more information via http://irce.org/submission.html*Submit your paper or abstract via http://www.easychair.org/conferences/?conf=irce2021