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@@ -8,6 +8,29 @@ Quelques informations utiles :
 
 + [Plan d'accès et informations diverses sur](https://sciences.univ-amu.fr/fr/sites-campus/marseille-site-saint-jerome) au campus de Marseille St Jérôme
 
+### Mercredi 7 mai 2025 à 15h
+
++ Date & Heure : Mercredi 7 juin 2025 à 15h
+
++ Lieu :  Salle de réunion COALA, dans les locaux de l'équipe.
+
++ Orateur : Lars JAFFKE, Assistant Professor at the NHH Norwegian School of Economics
+
++ Information(s) diverse(s) : exposé en anglais
+
++ Titre : Solution Diversity in Parameterized Algorithms
+
++ Résumé :
+Computational problems are typically concerned with finding a single solution to a given input.
+However, in several practical settings, we might instead want to find a small set of solutions to choose from.
+For instance when we have too many side constraints that make the model intractable.
+Such a set of solutions is only helpful if the solutions are different from each other, otherwise, we may not gain much information compared to finding a single solution.
+This is captured by the notion of diverse sets of solutions, which have recently found attention in the field of parameterized algorithms.
+In parameterized problems, inputs have an additional component, a parameter, and the goal is to design algorithms that are fast whenever the parameter is small.
+As we typically would want to find a small set of solutions, the number of requested solutions is a very natural parameterization for many problems.
+In this talk, we discuss the notion of diverse sets of solutions in parameterized algorithms and survey several results.
+
+
 ### Mercredi 19 juin 2024 à 15h
 
 + Date & Heure : Mercredi 19 juin 2024 à 15h