https://www.dagstuhl.de/de/programm/kalender/semhp/?semnr=19381 15. – 20. September 2019 Application-Oriented Computational Social Choice Organisation Umberto Grandi (University Toulouse Capitole, FR) Stefan Napel (Universität Bayreuth, DE) Rolf Niedermeier (TU Berlin, DE) Kristen Brent Venable (Tulane University – New Orleans, US) Motivation Computational social choice (COMSOC) combines models from political science and economics with techniques from computer science, to analyze collective decision processes from a computational perspective. Classical contributions include the study of the computational barriers to various forms of manipulation in elections, the definition of novel procedures for distributed resources among a group of human or artificial agents, as well as the study of complex collective decisions such as multi-winner voting rules and voting in combinatorial domains. COMSOC is a thriving field of research, with an international bi-ann...