ACM--2021 The 4th International Conference on Computers in Management and Business (ICCMB 2021)--EI Compendex, Scopus January 30 - February 1, 2021; National University of Singapore, Singapore http://www.iccmb.org/ Dear Scholars and Researchers, Warmest Greetings from ICCMB 2021! 2021 4th International Conference on Computers in Management and Business (ICCMB2021) will be held at National University of Singapore, Singapore during January 30 - February 1, 2021, co-located with ICSCM 2021 (2021 2nd International Conference on Supply Chain Management). The main purpose of ICCMB2021 is to provide an international platform for presenting and publishing the latest scientific research outcomes related to the topics of Computers in Business and Management. This conference offers good opportunities for the delegates to exchange new ideas, and to establish research and/or business links, as well as to build global partnership for potential collaboration. We sincerely hope that the conference will help advance knowledge in relevant scientific and academic fields. Publication: Each submission will be reviewed by 2-3 reviewers, and the accepted papers after registration will be published in ICCMB 2021 Conference Proceedings Series by ACM, which will be archived in the ACM Digital Library, and indexed by Ei Compendex and Scopus and submitted to be reviewed by Thomson Reuters Conference Proceedings Citation Index (ISI Web of Science). History: ICCMB2020（Hosei University, Tokyo, Japan) - ACM, ISBN: 978-1-4503-7677-8 | Ei Compendex & Scopus ICCMB2019 (Trinity Hall, University of Cambridge, Cambridge, UK)- ACM, ISBN: 978-1-4503-6168-2 | Ei Compendex & Scopus ICCMB2018 (St Antony's College in Oxford University, Oxford, UK,)- ACM, ISBN: 978-1-4503-6423-2 | Ei Compendex & Scopus Submission: ICCMB 2021 is now accepting manuscript submissions. Submission Deadline：September 15th, 2020 Please submit your full paper to us: iccmb2018@yeah.net Call for Papers: Business strategies and information systems Management information systems Information systems planning and management Adoption of information technology in organizations Human factors in information systems Knowledge-based systems or expert systems Hybrid intelligent systems System analysis and design methods Database design Object-oriented enterprise modelling Automated mediation in group support systems Distributed information systems Software for business and management Software copyright infringements Accounting and financial information systems Internet Technology Auditing and IT Governance Information quality and strategies Decision Support Systems Information Systems Management E-Commerce Information Technology Management IT Education and Society Knowledge Management Enterprise Information Systems-ERP Public Policy Management Software Engineering and Software Development Project Management Open source software IT and IS Security Information and Communication Technology IT and IS Innovation Digital business and digital marketing Software agents and intelligent agents Social media Big data Web analytics Digital analytics Business intelligence Competitive intelligence Information Systems and Technology Tourism management Accounting Business Administration Business Policies and Strategies Economics Electronic Commerce Entrepreneurship Financial and Banking Health Care Administration Human Resources Information Systems and Technology International Business Management and Organization Behavior Management Education Management Information Systems Managerial Consultation Marketing Conference Venue: Shaw Foundation Alumni House, National University of Singapore, Singapore Address: 11 Kent Ridge Drive, Singapore 119244 Contact us: Ms. Yanira Young Conference Secretary of ICCMB Email: iccmb2018@yeah.net Tel: +86-18215525193 (Office time 9:30 - 18:00, Time zone: GMT+8; Monday to Friday ) Website：http://www.iccmb.org/index.html