2016 UMass-HU Meeting UMass-HU Business Meeting Visitors from University of Massachusetts Amherst, Shlomo Zilberstein (left) and W. Bruce Croft (center left) pose for a photo together with GSB director Hiroki Arimura (center right) and GSB member Shin-ichi Minato (right) at GSB office, Hokkaido University on May 17, 2016. UMass visitors and GSB members stand at the edge of the Ono pond on Hokkaido University campus on May 17, 2016. From left: Shin-ichi Minato, Shlomo Zilberstein, Miki Haseyama, Hiroki Arimura and W. Bruce Croft. Shin-ichi Minato (standing) shows an animation movie “Time with class! Let’s count!” to the guests on May 17, 2016. Seated from the left are: Hiroki Arimura, W. Bruce Croft and Shlomo Zilberstein. Hiroki Arimura (left), Masaharu Yoshioka (center left), W. Bruce Croft (center right) and James Allan (right) discuss their join research project on May 18, 2016 in a seminar room at Graduate School of Information Science and Technology, Hokkaido University.