★ Publication★Submitted paper will be peer reviewed by conference committees, and accepted papers will be included in WSAI 2021 Conference Proceedings, which will be archived in IEEE Xplore , and indexed by EI Compendex, Scopus, and other indexing services.★ WSAI 2021 is listed in IEEE conference calendar:https://conferences.ieee.org/conferences_events/conferences/conferencedetails/51899 ★Submission★1. Full paper(publication and presentation)2. Abstract (only presentation) ★A. Full Paper (for Presentation and Publication) Accepted full paper will be invited to give the oral presentation at the conference.Please submit your papers by our online submission system: http://confsys.iconf.org/submission/wsai2021