Time series: theory and methods
Time series: theory and methods
Discrete-time signal processing
Discrete-time signal processing
Ten lectures on wavelets
On the self-similar nature of Ethernet traffic
ACM SIGCOMM Computer Communication Review - Special twenty-fifth anniversary issue. Highlights from 25 years of the Computer Communication Review
Wide area traffic: the failure of Poisson modeling
IEEE/ACM Transactions on Networking (TON)
Proof of a fundamental result in self-similar traffic modeling
ACM SIGCOMM Computer Communication Review
Heavy-tailed probability distributions in the World Wide Web
A practical guide to heavy tails
Meaningful MRA intitialization for discrete time series
Signal Processing - Special issue on current topics in adaptive filtering for hands-free acoustic communication and beyond
Self-Similar Network Traffic and Performance Evaluation
Self-Similar Network Traffic and Performance Evaluation
Wavelet based estimator for the self-similarity parameter of /spl alpha/-stable processes
ICASSP '99 Proceedings of the Acoustics, Speech, and Signal Processing, 1999. on 1999 IEEE International Conference - Volume 03
A Wavelet Tour of Signal Processing, Third Edition: The Sparse Way
A Wavelet Tour of Signal Processing, Third Edition: The Sparse Way
IEEE Transactions on Signal Processing
Power-law shot noise and its relationship to long-memoryα-stable processes
IEEE Transactions on Signal Processing
Signal modeling with self-similar α-stable processes: thefractional Levy stable motion model
IEEE Transactions on Signal Processing
Initialization of orthogonal discrete wavelet transforms
IEEE Transactions on Signal Processing
A wavelet-based joint estimator of the parameters of long-range dependence
IEEE Transactions on Information Theory
Statistical study of the wavelet analysis of fractional Brownian motion
IEEE Transactions on Information Theory
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Long range dependent trafic
LASS: a tool for the local analysis of self-similarity
Computational Statistics & Data Analysis
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Long range dependent trafic
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We estimate the self-similarity parameter of linear fractional stable motion (lfsm, in short) using two types of estimators referred to as the "power" and the "log" estimators. These estimators involve either approximations to the usual wavelet transform coefficients or are defined by using a discrete linear filter transformation. They can be used in practice, because they involve only discrete time observations. When the index of stability α is in the range (1,2), we show that these estimators are consistent and asymptotically normal for a range of parameter values of lfsm. We use simulated discrete-time lfsm to test and compare them, and we include an extensive discussion on how to compute these estimators in practice. The simulation results indicate that both the "power" and "log" estimators work well when α 1, and the estimator based on the discrete linear filter works well also when α ≤ 1.