Next Loria colloquium will take place on Thursday, 22nd May at 1:30 pm in the Amphitheater. We will have the pleasure to welcome Bettina Speckmann, full professor at Eindhoven University of Technology, with a presentation in English, entitled River channels and dual loops: computational geometry in the field. Abstract: Computational geometry is the area within algorithms research that deals with the design and analysis of algorithms and data structures for spatial data. In this talk I will present a variety…