Justin Fackrell Halewijn Vereecken Jean-Pierre Martens Bert Van Coile Multilingual prosody modelling using cascades of regression trees and neural networks. 1999 EUROSPEECH http://www.isca-speech.org/archive/eurospeech_1999/e99_1835.html conf/interspeech/1999 db/conf/interspeech/eurospeech1999.html#FackrellVMC99