@misc{cogprints4995, volume = {123}, editor = {Luc Berthouze and Fr{\'e}d{\'e}ric Kaplan and Hideki Kozima and Hiroyuki Yano and J{\"u}rgen Konczak and Giorgio Metta and Jacqueline Nadel and Giulio Sandini and Georgi Stojanov and Christian Balkenius}, title = {A formal approach of developmental robotics and psychology}, author = {Ken Prepin and Philippe Gaussier and Arnaud Revel and Jacqueline Nadel}, publisher = {Lund University Cognitive Studies}, year = {2005}, pages = {149--150}, keywords = {cognitive system formalism, developmental robotics, dynamical systems, joint attention}, url = {http://cogprints.org/4995/}, abstract = { } }