I received a Ph.D. in Computer Science from the Hebrew University of Jerusalem (2005). Previously, I received a B.Sc. in Mathematics and Computer Science (cum laude) and an M.Sc. in Computer Science (summa cum laude), from the Hebrew University. During the years 2005-2006, I was a postdoctoral fellow at the University of Toronto. Before joining AT&T Labs-Research, I was a faculty member at the Technion-Israel Institute of Technology. I was a visiting assist. professor at Cornell Tech from mid 2013 to mid 2015. I serve as an Associate Editor of the ACM Transactions on Spatial Algorithms and Systems.