Welcome to join in the 2020 4th International Conference on Computer, Software and Modeling (ICCSM 2020)，which will be held in Rome, Italy, July 17-19, 2020 For papers submitted to ICCSM 2020, we offer the publications as following: 1. Publication in International Journal of Machine Learning and Computing, which will be indexed by Scopus, EI (INSPEC, IET), Google Scholar, Crossref, etc. 2. Publication in the Journal of Software, which will be indexed by DBLP, EBSCO, DOAJ, ProQuest, INSPEC, WorldCat, CNKI,etc. There are two methods for submitting your paper: 1.By our electric system: http://confsys.iconf.org/conference/iccsm2020 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 2020 website: http://www.iccsm.org/index.html