▼Publications:All accepted and presented papers will be included in KSEM 2020 proceedings. ▼History of NMDC:KSEM 2019-Athens, Greece KSEM 2013-Dalian, China KSEM 2018-Changchun, China KSEM 2011-Irvine, USAKSEM 2017-Melbourne, Australia KSEM 2010-Belfast, UKKSEM 2016-Passau, Germany KSEM 2009-Vienna, AustriaKSEM 2015-Chongqing, China KSEM 2007-Melbourne, AustraliaKSEM 2014-Sibiu, Romania KSEM 2006-Guilin, China ▼Submission Process:Online submission system: 【https://easychair.org/conferences/?conf=ksem2020】 ==Keynote Speakers:Prof. Zhi Jin, Peking University, China; Prof. Fei Wu, Zhejiang University, China;Prof. Feifei Li, Alibaba Group, China.