• 2019.06.17  ChongZu (University of California, Berkeley)
  • 2019.03.10  Mikkel Thorup (University of Copenhagen)
  • 2019.02.12  Linhai Song (Pennsylvania State University)
  • 2019.01.28  Sam Young Cho (Chongqing University)
  • 2019.01.13  Shenglong Xu (University of Maryland)