In the context of the ACM/IEEE CSL-LICS conference, held in Vienna, researcher Pablo Barceló and PhD student Pablo Muñoz presented their paper "Graph logics with rational relations: The role of word combinatorics". This is the premier venue in the area of logic in computer science. The conference is part of Vienna Summer of Logic, the largest event in the history of logic. It consists of twelve large conferences and numerous workshops, attracting a number of 2500 researchers from all over the world.