Spectral analysis of a blogosphere.

Sang-Wook Kim Ki-Nam Kim Christos Faloutsos Joon Ho Lee

Published in: CIKM (2011)

Keyphrases

spectral analysis
power spectral density
spectral features
spectral methods
filter bank
information diffusion
blog search
heart rate variability
public opinion
speech signal
autoregressive
blog posts
fast fourier transform
image denoising
building blocks
higher order
least squares