<Proceedings>Papers accepted by ICGSP 2020 will be published in ACM Conference Proceedings Series, which will be indexed by [Ei Compendex & SCOPUS].ICGSP 2019, ACM (ISBN: 978-1-4503-7146-9)ICGSP 2018, ACM (ISBN: 978-1-4503-6386-0), Ei Compendex & SCOPUSICGSP 2017, ACM (ISBN: 978-1-4503-5239-0), Ei Compendex & SCOPUS <Submission>Online submission system: http://www.easychair.org/conferences/?conf=icgsp2020(If there is any problem on submission, please contact us via e-mail or phone call)