A comparative study of different heavy tail index estimators of the flow size from sampled data

  • Authors:
  • Patrick Loiseau;Paulo Gonçalves;Pascale Primet Vicat-Blanc

  • Affiliations:
  • INRIA, Université de Lyon;INRIA, Université de Lyon;INRIA, Université de Lyon

  • Venue:
  • Proceedings of the first international conference on Networks for grid applications
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this article, we address the problem of estimating the tail parameter of a flow size distribution from sampled packet traffic. Based on synthetic data, we perform a systematic comparison of several estimators proposed in the literature. In the course, we propose a variant to an existing method which takes into account some statistical a priori on the expected distribution. This adapted estimator shows a significantly improved performance, as compared to the others.