S. Kounev. Informatik-Sonderkolloquium "Engineering Software for Decentralized Systems", Fakultät für Informatik, Technische Universität München, Munich, Germany, (июля 2019)
S. Kounev. Konferenz des Alumni-Netzwerks Ukraine-Deutschland, Nationale Taras-Schewtschenko-Universität Kiew, May 29, 2018, Kyiv, Ukraine, (мая 2018)
S. Kounev. Keynote Talk at the 24th International Conference on Analytical & Stochastic Modelling Techniques & Applications (ASMTA 2017), Newcastle-upon-Tyne, UK, July 10-12, 2017, (июля 2017)
S. Kounev. Invited Talk, Faculty of Computer Science, Electrical Engineering and Information Technology, University of Stuttgart, Stuttgart, Germany, (июля 2015)
S. Kounev. Invited Talk (Kolloquiumsvortrag), University of Edinburgh, Laboratory for Foundations of Computer Science, School of Informatics, Edinburgh, UK, (мая 2007)
S. Kounev. Invited Talk, Department of Software Engineering, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic, (января 2008)