Full name：ACM--2021 the 4th International Conference on Knowledge Management Systems (ICKMS 2021)--Ei Compendex, Scopus Abbreviation：ICKMS 2021 2021.5.27-29 | Silicon Valley, San Francisco, CA, USA Official website: http://www.ickms.org/ ICKMS2021 will take place in Silicon Valley, CA, USA Silicon Valley was the first place to research and produce silicon-based semiconductor chips, hence the name. Silicon Valley is the kingdom of electronics and computer industries today,as well as the pioneer and center of world high-tech innovation and development. Publication: Accepted papers will be included into ICKMS 2021 Conference Proceedings, which is published in the International 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) ICKMS History: ICKMS 2018 was successfully held in Florida Polytechnic University, Florida, USA during April 9-11, 2018. ICKMS 2019 successfully held in University of Houston, Texas, USA during April 6-8, 2019. ICKMS 2020 was finally held successfully in virtual With much expectation form during May 15-17, 2020. Although unpleasant situation prevents us from gathering at shing Hawaii, the conference was still activated by the warmness of participants. Previous ICKMS Conference Proceedings: ICKMS2020- ACM, ISBN: 978-1-4503-7765-2. | Ei-Compendex & Scopus ICKMS2019- ACM, ISBN: 978-1-4503-6635-9. | Ei-Compendex & Scopus ICKMS2018- ACM, ISBN: 978-1-4503-6354-9 | Ei-Compendex & Scopus Keynote Speakers: IEEE Fellow--Prof. Shigang Chen (University of Florida, USA); Prof. Anu Gokhale(Illinois State University, USA) Invited Speakers: Prof. Xiaoqing (Frank) Liu (University of Arkansas, USA); Prof. Vehbi Cagri Güngor (Abdullah Gul University, Turkey) Call for Paper: Topics of interest for submission include, but are not limited to: Objectives of knowledge management Innovation management and knowledge transfer Knowledge transfer and management Data and knowledge transfer methods Developments of knowledge transfer Knowledge and innovation management Processes of knowledge transfer knowledge origination, knowledge exchange and knowledge sharing Innovation and open innovation Collaborative applied research and consultancy the relationship between knowledge transfer and innovation Human and aspects of knowledge management innovation and data engineering Commercialisation Knowledge Transfer Partnerships Data and knowledge transfer methodes Contact us: Ms. Seven Kang Conference Secretary of ICKMS Tel : +1-302-444-8432 (USA) Email : ickms@saise.org