• Multi-Cue Contingency Detection 

      Lee, Jinhan; Chao, Crystal; Bobick, Aaron F.; Thomaz, Andrea L. (Georgia Institute of TechnologySpringer, 2012-04)
      The ability to detect a human's contingent response is an essential skill for a social robot attempting to engage new interaction partners or maintain ongoing turn-taking interactions. Prior work on contingency detection ...
    • Vision-based Contingency Detection 

      Lee, Jinhan; Kiser, Jeffrey F.; Bobick, Aaron F.; Thomaz, Andrea L. (Georgia Institute of TechnologyAssociation for Computing Machinery, 2011)
      We present a novel method for the visual detection of a contingent response by a human to the stimulus of a robot action. Contingency is de ned as a change in an agent's be- havior within a speci c time window in direct ...