C. Breazeal and B. Scassellati, Infant-like Social Interactions between a Robot and a Human Caregiver, Adaptive Behavior, vol.8, issue.1, pp.49-74, 2000.
DOI : 10.1177/105971230000800104

F. Kaplan and V. Hafner, The challenges of joint attention, Proceedings of the 4th International Workshop on Epigenetic Robotics, 2004.

D. Filliat, Interactive learning of visual topological navigation, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008.
DOI : 10.1109/IROS.2008.4650681
URL : https://hal.archives-ouvertes.fr/hal-00641356

P. Rouanet, P. Oudeyer, and D. Filliat, An integrated system for teaching new visually grounded words to a robot for non-expert users using a mobile device, 2009 9th IEEE-RAS International Conference on Humanoid Robots, 2009.
DOI : 10.1109/ICHR.2009.5379540
URL : https://hal.archives-ouvertes.fr/inria-00420249

G. Csurka, C. Dance, L. Fan, J. Williamowski, and C. Bray, Visual categorization with bags of keypoints, ECCV04 workshop on Statistical Learning in Computer Vision, pp.59-74, 2004.