P. Lee, and L. Lakshmanan. Proceedings of the 2016 SIAM International Conference on Data Mining, Miami, Florida, USA, May 5-7, 2016, page 522--530. (2016)
J. Merelo, J. Carpio, P. Castillo, V. Rivas, and G. Romero. Late Breaking Papers at the 1999 Genetic and
Evolutionary Computation Conference, page 184--192. Orlando, Florida, USA, (13 July 1999)
S. Belur. Late Breaking Papers at the 1997 Genetic Programming
Conference, page 280--286. Stanford University, CA, USA, Stanford Bookstore, (13--16 July 1997)
V. Gordon, R. Pirie, A. Wachter, and S. Sharp. Proceedings of the Genetic and Evolutionary
Computation Conference, 1, page 229--235. Orlando, Florida, USA, Morgan Kaufmann, (13-17 July 1999)