On rates of convergence of efficient detection criteria in signal processing with white noise
Zhidong Bai, Paruchuri R. Krishnaiah, L.C. Zhao · IEEE Transactions on Information Theory · 1989
L.C. Zhao et al. (1986) proposed certain information-theoretic criteria for detection of the number of signals under an additive model with white noise when the noise variance is known or unknown. It was shown that these criteria are strongly consistent even when the underlying distribution is not necessarily Gaussian. Upper bounds on the probabilities of error detection are obtained here.>