Hugo Jair Escalante, Martha Larson, Michael Alexander Riegler, Henning Müller, Xavier Baró, Isabelle Guyon, Jun Wan

Main organizers. Responsibles for the program (challenges and selected papers), the invited speakers, and the special issue

Hugo Jair Escalante, INAOE, ChaLearn, Mexico, hugo.jair@gmail.com hugojair@inaoep.mx   

Sergio Escalera, Computer Vision Center (UAB) and University of Barcelona, sergio@maia.ub.es  

Martha Larson, Multimedia Information Retrieval Lab Delft University of Technology, m.a.larson@tudelft.nl

Michael Alexander Riegler, Simula Research Laboratory, michael@simula.no

Henning Müller, University of Applied Sciences Western Switzerland (HES-SO), Sierre, Switzerland, henning.mueller@hevs.ch

Xavier Baró, Universitat Oberta de Catalunya & Computer Vision Center, xbaro@uoc.edu

Isabelle Guyon, Université Paris-Saclay, France, ChaLearn, Berkeley, California, USA,  guyon@chalearn.org

Jun Wan, Institute of Automation, Chinese Academy of Sciences (CASIA), jun.wan@ia.ac.cn

Contest chairs (attending the venue). Responsible for presenting an overview of the contest results, coordinating on-site the sessions on the various contests, and distributing the rewards.

Hugo Jair Escalante, INAOE, ChaLearn, Mexico, hugo.jair@gmail.com   

Michael Alexander Riegler, Simula Research Laboratory, michael@simula.no

Xavier Baró, Universitat Oberta de Catalunya & Computer Vision Center, xbaro@uoc.edu

Jun Wan, Institute of Automation, Chinese Academy of Sciences (CASIA), jun.wan@ia.ac.cn

Contest co-chairs. Responsibles for co-organizing and running the contests.

Baiyu Chen, University of California Berkeley, andrewcby@gmail.com

Albert Clapés, CVC and University of Barcelona, aclapes@gmail.com

Victor Ponce López, CVC and University of Barcelona, vponce@cvc.uab.es