1. Akima, H.: A new method of interpolation and smooth curve fitting based on local procedures. J. ACM 17, 589–602 (1970)
2. Back, T.: Evolution Algorithms in Theory and Practice. Oxford University Press, Oxford (1996)
3. Bellman, R.: Adaptive Control Processes Guided Tour. Princeton University Press, Princeton (1961)
4. Burkhardt, F., Paeschke, A., Rolfes, M., Sendlmeier, W., Weiss, B.: A database of german emotional speech. In: Proceedings of Interspeech, Lissabon, pp. 1517–1520 (2005)
5. Goldberg, D.: Genetic Algorithms in Search, Optimization and Machine Learning, 1st edn. Addison-Wesley Longman Publishing Co., Boston (1989)