ASD day January 27th 2020 Room 3052 9h30-10h45 Amaury Pouly. Continuous models of computation: computability, complexity, universality. 11h00-11h45 Valérie Berthé. How to approximate simultaneously numbers? 11h45-12h30 Jean Krivine. Introduction to (Stochastic) Graph Rewriting. 13h30-14h20 Patrice Ossona de Mendez. Low complexity networks: a model theoretical approach to sparsity. 14h20-15h10 Enrica Duchi. Square permutations 15h30-16h20 Simon Mauras. How to aggregate Top-lists: Approximation algorithms via scores and average ranks. 16h20-17h10 Pierluigi Crescenzi. Temporal graphs and static graphs. A fruitful two-way collaboration. 17h10-17h30 Discussion