Topics in matrix analysis
Entropy and information theory
Entropy and information theory
STOC '01 Proceedings of the thirty-third annual ACM symposium on Theory of computing
Observable Operator Models for Discrete Stochastic Time Series
Neural Computation
On analytic properties of entropy rate
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Asymptotic Mean Stationarity of Sources With Finite Evolution Dimension
IEEE Transactions on Information Theory
Hi-index | 754.84 |
An algebraic criterion for the ergodicity of discrete random sources is presented. For finite-dimensional sources, which contain hidden Markov sources as a subclass, the criterion can be effectively computed. This result is obtained on the background of a novel, elementary theory of discrete random sources, which is based on linear spaces spanned by word functions, and linear operators on these spaces. An outline of basic elements of this theory is provided.