Fady Alnajjar Abdul Rahman Hafiz Indra Bin Mohd Zin Kazuyuki Murase Vision-sensorimotor abstraction and imagination towards exploring robot's inner world. 2418-2424 2008 IJCNN http://dx.doi.org/10.1109/IJCNN.2008.4634134 conf/ijcnn/2008 db/conf/ijcnn/ijcnn2008.html#AlnajjarHZM08