Dear all, This is a reminder that *submissions are now open* for the *XI. Dubrovnik Conference on Cognitive Science*, which is devoted to the topic of *Computational Rationality*. The conference will take place between 23-25 May 2019 in Dubrovnik, Croatia. You may submit your poster abstract here: http://www.cecog.eu/ducog/page_submission.php Our invited speakers are: *Ulrike Hahn *(Birkbeck, University of London, UK) *Quentin Huys *(Max Planck UCL Centre for Computational Psychiatry and Ageing Research, London, UK) *Julian Jara-Ettinger *(Yale University, USA) *Máté Lengyel* (University of Cambridge, UK, and Central European University, Hungary) *Azzurra Ruggeri *(Max Planck Institute for Human Development, Berlin, Germany) *Laura Schulz* (MIT, USA) *Deadline for poster abstract submission is 28 February 2019.* *Authors will be notified of acceptance of their abstracts by 15 March 2019.* For more information please visit: http://www.cecog.eu/ducog/page_invitation.php or email us: ducog(a)cogsci.bme.hu On behalf of the organisers, Oana Stanciu Gergő Orbán *Programme chairs*