285 search results - page 6 / 57 » Power function on stationary classes |
MA
2011
Springer
13 years 2 months ago
2011
Springer
Let S be a p × p random matrix having a Wishart distribution Wp(n, n−1Σ). For testing a general covariance structure Σ = Σ(ξ), we consider a class of test statistics Th = n...
QUESTA
2010
13 years 5 months ago
2010
This paper investigates a queueing system in which the controller can perform admission and service rate control. In particular, we examine a single server queueing system with Po...
DAGSTUHL
2007
13 years 8 months ago
2007
PageRank is defined as the stationary state of a Markov chain. The chain is obtained by perturbing the transition matrix induced by a web graph with a damping factor α that spre...
TASLP
2008
13 years 7 months ago
2008
This paper considers estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. The method can accurately track fast changes ...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements ...