Highlights: A: Prof. Khaled M. Bali from University of California, San Diego, USA and Prof. Jae K. Park from University of Wisconsin-Madison, USA will be our Keynote Speakers.B:ICAAS 2019 was successfully held in University of Hawaii at Manoa, USA during October 18-20, 2019.C:One day tour will be arranged in Rome, Italy on October 24, 2020. ==Paper Publishing:All the accepted papers will be published into Journal about Agriculture, and be included in Ulrich's Periodicals Directory, Google Scholar, Engineering & Technology Digital Library, Crossref and Electronic Journals Digital Library. == Submission and Contact Methods:Submission Methods: http://confsys.iconf.org/submission/icaas2020