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Stefan Funke, Uni Stuttgart, 16.15 o'clock, OH 14, E23

Event Date: May 10, 2012 16:15

Route Planning: Energy-efficient, Constraint-respecting, and fast!

While the classical problem of computing shortest paths in a graph is still an area of active research, the growing interest in energy-efficient transportation has created a large number of new and interesting research questions in the context of route planning.

How can I find the energy-optimal path from A to B for my electric vehicle (EV)? Where are the best locations for battery switch stations such that I can get anywhere with my EV? What is the shortest path from A to B which does not exceed a total height difference of 200m? For some of these problems we exhibit their inapproximability, for others we present very efficient algorithms.

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