IMPORTANT DATES Submission deadline: Extended to May 15, 2019 Final Notification: to be concluded by May 30, 2019 Registration for authors/paper: June 25, 2019 Final Camera-ready Paper due: June 29, 2019 Early registration period (non-authors): up to July 4, 2019 Late registration period (non-authors): July 5, 2019 – September 10, 2019