Welcome to join in the 2021 5th International Conference on Computer, Software and Modeling (ICCSM 2021)， which will be held in Rome, Italy, July 21-23, 2021 For papers submitted to ICCSM 2021, we offer the publications as following: 1. Publication in the Journal of Software, which will be indexed by DBLP, EBSCO, DOAJ, ProQuest, INSPEC, WorldCat, CNKI,etc. 2. Publication in Conference Proceedings. which will be indexed by Scopus, EI, Google Scholar, and other major databases. There are two methods for submitting your paper: 1. By our electric system: http://confsys.iconf.org/conference/iccsm2021 2. By our contact email box: iccsm@iap.org Please feel free contact with us: Conference Secretary: Yoyo Chow E-mail: iccsm@iap.org Telephone: +86-28-86512185 For more information about international conferences, please visit our conference website: ICCSM 2021 website: http://www.iccsm.org