Olga Vechtomova Professor Department of Management Sciences, Faculty of EngineeringSchool of Computer Science (cross-appointment) University of Waterloo 200 University Avenue West Waterloo, Ontario, Canada, N2L 3G1 Email: ovechtom@uwaterloo.ca Phone: +1 519 888 4567 ext. 32675 Room: CPH-3631 Twitter: @olga_vechtomova