Baris Akgun, Nilgun Dag, Tahir Bilal, Ilkay Atil, Erol Sahin. Unsupervised learning of affordance relations on a humanoid robot. In The 24th International Symposium on Computer and Information Sciences, ISCIS 2009, 14-16 September 2009, North Cyprus. pages 254-259, IEEE, 2009. [doi]