P. S. Gopalakrishnan, Dimitri Kanevsky, Arthur Nádas, David Nahamoo. A generalization of the Baum algorithm to rational objective functions. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '89, Glasgow, Scotland, May 23-26, 1989. pages 631-634, IEEE, 1989. [doi]
Abstract is missing.