• Cognitive Systems 

      Christensen, Henrik I.; Kruijff, Geert-Jan M.; Wyatt, J.; Georgia Institute of Technology. College of Computing; Georgia Institute of Technology. Center for Robotics and Intelligent Machines (Georgia Institute of Technology, 2009-01-13)
      The present volume is a report on the research results generated by the project "Cognitive Systems for Cognitive Assistants" (CoSy), which was sponsored by the European Commission during the period 2004-2008.
    • Cognitive Vision - Sampling the Spectrum 

      Christensen, Henrik I.; Nagel, H. - H.; Georgia Institute of Technology. College of Computing; Georgia Institute of Technology. Center for Robotics and Intelligent Machines (Georgia Institute of TechnologySpringer Verlag, 2006-04)
    • European Robot Symposium - 2006 

      Christensen, Henrik I.; Georgia Institute of Technology. College of Computing; Georgia Institute of Technology. Center for Robotics and Intelligent Machines (Georgia Institute of TechnologySpringer Verlag, 2006-03)
    • International Symposium on Intelligent Autonomous Systems - IAS-11 

      Christensen, Henrik I.; Groen, F.; Petreu, E.; Georgia Institute of Technology. College of Computing; Georgia Institute of Technology. Center for Robotics and Intelligent Machines (Georgia Institute of TechnologyIOS Press, 2010)