John R. Hershey, Peder A. Olsen, Steven J. Rennie. Variational Kullback-Leibler divergence for Hidden Markov models. In Sadaoki Furui, Tatsuya Kawahara, editors, IEEE Workshop on Automatic Speech Recognition & Understanding, ASRU 2007, Kyoto, Japan, December 9-13, 2007. pages 323-328, IEEE, 2007. [doi]
Abstract is missing.