Invited Speakers Plenary Speakers Coralia Cartis, University of Oxford, UK Özlem Ergun, Northeastern University, USA Nelson Maculan, Universidade Federal do Rio de Janeiro, Brasil David Morton, Northwestern University, USA Tamás Terlaky, Lehigh University, USA Keynote Speakers Veronica Piccialli, Sapienza Università di Roma, Italy Frank E. Curtis, Lehigh University, USA Sven Leyffer, Argonne National Laboratory, USA Jean-François Cordeau, HEC Montréal, Canada Xiaojun Chen, The Hong Kong Polytechnic University, Hong Kong Russell Luke, University of Göttingen, Germany Andrea Lodi, Cornell Tech and Technion - IIT, USA Guzin Bayraksan, The Ohio State University, USA Benjamin Van Roy, Stanford University, USA Erick Delage, HEC Montréal, Canada Pascal Van Hentenryck, Georgia Tech, USA Stefan Irnich, Johannes Gutenberg University Mainz, Germany Max Shen, University of Hong Kong, Hong Kong Suvrit Sra, MIT, USA