Dr. Andreas Schadschneider is Professor at the Institute for Theoretical Physics at the University of Cologne. His research covers various aspects of condensed matter physics ranging from solid state physics to interdisciplinary problems in statistical and biological physics. He has published more than hundred research papers in leading international journals.Dr. Debashish Chowdhury is a Professor of Physics at the Indian Institute of Technology Kanpur. He works on interdisciplinary topics in statistical and biological physics. He has published three books and more than hundred research papers in leading international journals. He is a fellow of the Indian Academy of Sciences.Dr. Katsuhiro Nishinari is an Associate Professor of Faculty of Engineering, University of Tokyo. He works on interdisciplinary topics in applied mathematics, fluid dynamics, and statistical physics. He has published more than fifty research papers in leading international journals.