The Fifteenth International Conference on Parallel Problem Solving from Nature (PPSN XV) will be held in Coimbra, Portugal on 8-12 September 2018. An overview of the most important dates follows:

Papers
*EXTENDED* Paper submission deadline: 3 April 2018 (AoE)
Author notification: Monday, 14 May 2018
Camera-ready paper submission: Monday, 4 June 2018
Plenary keynote addresses and poster sessions: 10-12 September 2018

Registration
Author registration deadline: Monday, 15 June 2018
Early registration deadline: Friday, 15 June 2018
Late registration deadline: Wednesday, 12 September 2018

Workshops
Proposal submission due: Wednesday, 15 November 2017
Proponent notification: Friday, 15 December 2017
Workshops: 8-9 September 2018

Tutorials
Proposal submission due: Wednesday, 15 November 2017
Proponent notification: Friday, 15 December 2017
Tutorials: 8-9 September 2018