Hi! I’m Léo. I am a visiting researcher at ServiceNow Research and am completing my master’s degree at Polytechnique Montréal under the direction of Quentin Cappart. For my master’s, I studied using GNNs in combinatorial optimization. Before returning to school for my master’s, I worked for two years as a data scientist in a mining technology company before becoming a manager and realizing I needed to return to the technical side of things!