1. Abraham, A., Philip, N.S., Saratchandran, P.: Modeling chaotic behavior of stock indices using intelligent paradigms. Int. J. Neural Parallel Sci. Comput. 11(1–2), 143–160 (2003)
2. Aburto, L., Weber, R.: Demand forecast in a supermarket using a hybrid intelligent system. In: Design and Application of Hybrid Intelligent Systems Book Contents, pp. 1076–1083. IOS, The Netherlands (2003)
3. Adya, M., Collopy, F.: How effective are neural networks at forecasting and prediction? A review and evaluation. J. Forecasting 17, 481–495 (1998)
4. Alvarez-Diaz, M., Alvarez, A.: Forecasting exchange rates using genetic algorithms. Appl. Econ. Lett. 10, 319–322 (2003)
5. Ao, S.: Analysis of the interaction of Asian Pacific Indices and forecasting opening prices by hybrid VAR and neural network procedures. In: Proceedings of International Conference on Computational Intelligence for Modelling, Control and Automation, Vienna, Austria, February (2003a)