Yukio-Pegio Gunji, Tomoko Sakiyama. Origin of meta-symbols: Navigation and point logic. In The 6th International Conference on Soft Computing and Intelligent Systems (SCIS), and The 13th International Symposium on Advanced Intelligence Systems (ISIS), Kobe, Japan, November 20-24, 2012. pages 1191-1194, IEEE, 2012. [doi]
Abstract is missing.