“…After a successful organization of the international conference series of machine learning technologies in Jinan, China last year, this year the 4th international conference ICMLT in the series will be held in Nanchang, China, from 21 to 23 June. ICMLT 2019 continues to provide an academic forum for active researchers and practitioners to access the most up-to-date and authoritative knowledge from both industrial and academic worlds and to share their best practice in the field of machine learning technologies…”

“…This Special Issue will consist of selected papers from the Sustainable Asia Conference (SAC) 2014, an international conference which was held in Nanchang, China, from April 23-25, 2014. SAC 2014 is a leading conference for presenting novel and fundamental advances in Sustainable Development issues in Asia. …”