Monday 17
9.00-9.30	Opening
9.30-10.20	Saunders Mac Lane Categorical foundations
10.30-11.00	coffee break
11.00-11.25	John Duskin A simplicial-matrix approach to the nerves of higher dimensional categories
11.30-11.55	Sjoerd Crans Zamolodchikov systems
12.00-12.25	Todd Trimble, Margaret McIntyre Surface diagrams
13.00-14.30	lunch break
15.00-15.50	Francis Borceux From separable algebras to separable categories
16.00-16.25	Stefaan Caenepeel Separable functors and Frobenius functors applied to entwined modules, Doi-Hopf modules and Yetter-Drinfel'd modules
16.30-17.00	coffee break
17.00-17.25	Eduardo Dubuc On Joyal-Tierney generalization of Galois Theory
17.30-17.55	Dominique Bourn, Marino Gran Centrality and normality in Maltsev and protomodular categories
18.00-18.30	Bachuki Mesablishvili (Effective) Descent morphisms in the category of schemes