2016

  1. Learning Socially Normative Robot Navigation Behaviors with Bayesian Inverse Reinforcement Learning Okal, Billy, and Arras, Kai O. In Proc. of IEEE International Conference on Robotics and Automation (ICRA) 2016
  2. Real-time Social Activity Detection for Mobile Service Robots Okal, Billy, Triebel, Rudolph, and Arras, Kai O. In Proc. of IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN) 2016

2015

  1. Efficient Inverse Reinforcement Learning using Adaptive State Graphs Okal, Billy, Gilbert, Hugo, and Arras, Kai O. In Proc. of Learning from Demonstration: Inverse optimal control, Reinforcement learning and Lifelong learning Workshop at Robotics: Science and Systems (RSS) 2015
  2. SPENCER: A Socially Aware Service Robot for Passenger Guidance and Help in Busy Airports Triebel, Rudolph, Arras, Kai, Alami, Rachid, Beyer, Lucas, Breuers, Stefan, Chatila, Raja, Chetouani, Mohamed, Cremers, Daniel, Evers, Vanessa, Fiore, Michelangelo, Hung, Hayley, Ramirez, Omar A. Islas, Joosse, Michiel, Khambhaita, Harmish, Kucner, Tomasz, Leibe, Bastian, Lilienthal, Achim J., Linder, Timm, Lohse, Manja, Magnusson, Martin, Okal, Billy, Palmieri, Luigi, Rafi, Umer, Rooij, Marieke, and Zhang, Lu In Proc. of Field and Service Robotics (FSR) 2015
  3. A socially aware passenger guidance robot: tracking, learning, planning Okal, Billy, Linder, Timm, Palmieri, Luigi, and Arras, Kai O. In Proc. of Social Norms in Robotics and HRI Workshop at IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2015

2014

  1. Towards Group-Level Social Activity Recognition for Mobile Robots Okal, Billy, and Arras, Kai O. In Proc. of Assistive and Service Robotics Workshop at IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2014
  2. Inverse reinforcement learning algorithms and features for robot navigation: An experimental comparison Vasquez, Dizan, Okal, Billy, and Arras, Kai O. In Proc. of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2014

2013

  1. Sliced Curvature Scale Space for Representing and Recognizing 3D objects Okal, Billy, and Nüchter, Andreas In Proc. of the 16th International Conference on Advanced Robotics (ICAR) 2013
  2. Multi-scale representation and recognition of 3D objects and Okal, Billy 2013

2012

  1. Mixed Palletizing and Task Completion for Virtual Warehouses Demisse, Girum, Mihalyi, Razvan, Okal, Billy, Poudel, Dev, Schauer, Johannes, and Nüchter, Andreas In Proc. of Virtual Manufacturing Automation Competition (VMAC) Workshop at IEEE International Conference Robotics and Automation (ICRA) 2012
  2. Development of a Cheap Chess Robot: Planning and Perception Okal, Billy, and Dunkley, Oliver In Springer Lecture Notes in Informatics, Gesellschaft für Informatik (GI) Edition 2012

2011

  1. A Cheap Chess Robot: Planning and Perception Okal, Billy, and Dunkley, Oliver 2011
  2. Open Source Robotics: An Enabling Platform and Okal, Billy In Proc. of the 4th International Conference on ICT for Africa (ICIA) 2011