1 citations
2 papers
cs.CC2009
Using Kolmogorov Complexity for Understanding Some Limitations on Steganography
Boris Ryabko, Daniil Ryabko
Recently perfectly secure steganographic systems have been described for a wide class of sources of covertexts. The speed of transmission of secret information for these stegosyste…
cs.IT2007★ 1 cited
Compression-based methods for nonparametric density estimation, on-line prediction, regression and classification for time series
Boris Ryabko
We address the problem of nonparametric estimation of characteristics for stationary and ergodic time series. We consider finite-alphabet time series and real-valued ones and the f…