M. Inostroza-Ponta, R. Berretta, A. Mendes, and P. Moscato (2006), An automatic graph layout procedure to visualize correlated data. IFIP 19th World Computer Congress. In Artificial Intelligence in Theory and Practice ser. IFIP International Federation for Information Processing, M. Bramer, Ed., vol. 217. Springer, pp. 179-188.
