ARTICLE Pignat_IJRR_2021/IDIAP Learning from Demonstration using Products of Experts: Applications to Manipulation and Task Prioritization Pignat, E. Silverio, J. Calinon, Sylvain EXTERNAL http://publications.idiap.ch/attachments/papers/2021/Pignat_IJRR_2021.pdf PUBLIC International Journal of Robotics Research 41 2 163-188 2022