Billard, A.Epars, Y.Schaal, S.Cheng, G.2005-11-162005-11-162005-11-16200310.1109/IROS.2003.1249229https://infoscience.epfl.ch/handle/20.500.14299/220048WOS:000187883300388Learning by imitation - RoboticsDiscovering Imitation Strategies through Categorization of Multi-Dimensional Datatext::conference output::conference proceedings::conference paper