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TELSYS
2010
94views more  TELSYS 2010»
13 years 8 months ago
An improved Hurst parameter estimator based on fractional Fourier transform
A fractional Fourier transform (FrFT) based estimation method is introduced in this paper to analyze the long range dependence (LRD) in time series. The degree of LRD can be chara...
Yangquan Chen, Rongtao Sun, Anhong Zhou
MASCOTS
2001
13 years 11 months ago
How Does TCP Generate Pseudo-Self-Similarity?
Abstract--Long-range dependence has been observed in many recent Internet traffic measurements. In addition, some recent studies have shown that under certain network conditions, T...
Liang Guo, Mark Crovella, Ibrahim Matta
ECAL
2007
Springer
14 years 4 months ago
Increasing Complexity Can Increase Stability in a Self-Regulating Ecosystem
A long standing debate within ecology is to what extent ecosystem complexity and stability are related. Landmark theoretical studies claimed that the more complex an ecosystem, the...
James Dyke, Jamie McDonald-Gibson, Ezequiel A. Di ...
ICIP
2008
IEEE
14 years 11 months ago
Long term learning for image retrieval over networks
In this paper, we present a long term learning system for content based image retrieval over a network. Relevant feedback is used among different sessions to learn both the simila...
David Picard, Arnaud Revel, Matthieu Cord
IPPS
1998
IEEE
14 years 2 months ago
The Generalized Lambda Test
In this paper, we generalize the test. The generalized test can be applied towards determining whether there exist data dependences for coupled arrays with both constant and var...
Weng-Long Chang, Chih-Ping Chu, Jesse Wu