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Parallel Computing in Electrical Engineering, 2004. International Conference on (2004)
Dresden, Germany
Sept. 7, 2004 to Sept. 10, 2004
ISBN: 0-7695-2080-4
pp: 283-288
Peter Buchholz , Dortmund University, Germany
Andriy Panchenko , Dresden University of Technology, Germany
ABSTRACT
In this paper we present an algorithm of the EM-type that performs fitting of PH-distributions with a given number of states to empirical distribution. In contrast to known approaches, the algorithm first generates a discretized representation of the observed data and then performs the fitting. In this way the algorithm is more efficient than other known EM-type methods. By an appropriate discretization, the main part as well as the tail of the distribution can be approximated sufficiently accurate.
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CITATION
Peter Buchholz, Andriy Panchenko, "An EM Algorithm for Fitting of Real Traffic Traces to PH-Distribution", Parallel Computing in Electrical Engineering, 2004. International Conference on, vol. 00, no. , pp. 283-288, 2004, doi:10.1109/PCEE.2004.12
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