1. H. D. I. Abarbanel. Analysis of Observed Chaotic Data. Springer, 1995.]]
2. A.S.Weigend and N.A.Gershenfeld, editors. Time Series Prediction: Forecasting the Future and Understanding the Past. Addison Wesley, 1993.]]
3. S. Babu and J. Widom. Continuous queries over data streams. Sigmod Record, September 2001.]]
4. A. Belussi and C. Faloutsos. Estimating the selectivity of spatial queries using the 'correlation' fractal dimension. In U. Dayal, P. M. D. Gray, and S. Nishio, editors, VLDB'95, Proceedings of 21th International Conference on Very Large Data Bases, September 11-15, 1995, Zurich, Switzerland, pages 299--310. Morgan Kaufmann, 1995.]]
5. P. Bonnet, J. E. Gehrke, and P. Sheshadri. Towards sensor database systems. In Proceedings of the Second International Conference on Mobile Data Management, Hong Kong, January 2001.]]