RIDLESGP accompanied the 2012 paper Real-Time Inverse Dynamics Learning with Echo State Gaussian Process Regression. The system learned control for redundant robot arms with artificial muscles using end-effector position. This was joint work with Christoph Hartmann, Joschka Boedecker, Shuhei Ikemoto, and Minoru Asada; Christoph wrote much of the code.

Read the paper (PDF) (External link).