Final list of invited speakers:
Raul Angulo (Teruel, Spain)
Francis Bernardeau (Paris/Gif-sur-Yvette, France)
Marek Biesiada (Katowice, Poland)
Maciej Bilicki (Leiden, the Netherlands)
Krzysztof Bolejko (Sydney, Australia)
François R. Bouchet (Paris, France)
Richard Bower (Durham, UK)
Enzo Branchini (Rome, Italy)
Marius Cautun (Durham, UK)
Michał Chodorowski (Warsaw, Poland)
Bożena Czerny (Warsaw, Poland)
Marek Demiański (Warsaw, Poland)
Carlos S. Frenk (Durham, UK) (via Skype)
Agnieszka Janiuk (Warsaw, Poland)
Guilhem Lavaux (Paris, France)
Baojiu Li (Durham, UK)
Noam Libeskind (Potsdam, Germany)
Ewa L. Łokas (Warsaw, Poland)
Adi Nusser (Haifa, Israel)
Christophe Pichon (Paris, France)
Agnieszka Pollo (Cracow, Poland)
Sergei Shandarin (Kansas, USA)
Rien van de Weygaert (Groningen, the Netherlands)
Radosław Wojtak (Stanford, USA)