CONF Jankowski_RSS_2025/IDIAP Distilling Contact Planning for Fast Trajectory Optimization in Robot Air Hockey Jankowski, Julius Marić, Ante Liu, Puze Tateo, Davide Peters, Jan Calinon, Sylvain EXTERNAL http://publications.idiap.ch/attachments/papers/2025/Jankowski_RSS_2025.pdf PUBLIC Proceedings of Robotics: Science and Systems 2025 https://www.roboticsproceedings.org/rss21/p115.html URL 10.15607/RSS.2025.XXI.115 doi