Nonparametric Hidden Markov Models: Principles and Applications to Speech Recognition.

Edmondo Trentin Nonparametric Hidden Markov Models: Principles and Applications to Speech Recognition. 3-21 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2859&spage=3 2003 conf/wirn/2003 WIRN db/conf/wirn/wirn2003.html#Trentin03