CNR 2015: Lectures: Jean-Baptiste Mouret (FRA): Robots that can adapt to damage in minutes
Before joining Inria, Jean-Baptiste Mouret was an assistant professor in computer science and robotics at the Pierre and Marie Curie University (UPMC - Paris, France, 2009-2015). He holds an engineering degree in computer science from EPITA (2004), a master degree in artificial Intelligence from the UPMC (2005), and a PhD in computer science from the UPMC (2008).
Abstract:
A major obstacle to the widespread adoption
of robots is their fragility. While animals can quickly adapt to
injuries, current robots cannot "think outside the box'' to
find a compensatory behavior when they are damaged in an unexpected
way. A promising approach involves having robots learn appropriate
behaviors in response to damage, but the learning process has to be
fast and creative enough to be used in practice.
In this talk, we will show how autonomous
robots can adapt to damage in less than two minutes without
requiring self-diagnosis or pre-specified contingency plans. Before
deployment, a robot exploits a novel evolutionary algorithm to
create a detailed map of the space of high-performing behaviors:
This map represents the robot's intuitions about what behaviors it
can perform and their value. If the robot is damaged, it uses these
intuitions to guide a trial-and-error learning algorithm that
conducts intelligent experiments to rapidly discover a compensatory
behavior that works in spite of the damage. Experiments reveal
successful adaptations for a legged robot injured in four different
ways, including damaged, broken, and missing legs, and for a
robotic arm with joints broken in 14 different ways.
Link:
Jean-Baptiste Mouret
[image source: Antoine Cully / UPMC]
[source: Vive Les Robots!]
Cafe Neu Romance
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Jean-Baptiste Mouret is a researcher in robotics at Inria - Nancy Grand Est, in France.
His work about damage recovery and learning in robotics recently made the cover of Nature, one of the most prestigious scientific journals.
Robots that can adapt to damage in
minutes
Jean-Baptiste Mouret will present his lecture "Robots that
can adapt to damage in minutes" at Cafe Neu Romance on the 28
November 2015 at NTK.
Galerie NTK
Technická 6
16080 Prague.