References: on fractal estimators
P. Abry and D. Veitch, “Wavelet analysis of long-range dependent traffic,” IEEE Trans. Information Theory, vol. 44, pp. 2 – 15, Jan. 1998.
P. Abry, P. Flandrin, M. Taqqu, and D. Veitch, “Wavelets for the analysis, estimation and synthesis of scaling data,” Self Similar Network Traffic Analysis and Performance Evaluation, K. Park and W. Willinger, Eds., Wiley, 2000.
D. Veitch: “Matlab code for the estimation of scaling exponents'': http://www.emulab.ee.mu.oz.au/~darryl/MS_code.html