COMPUTER SPEECH AND LANGUAGE, vol. 23, no. 4, page. 479 - 509, 2009-10
COMPUTER SPEECH AND LANGUAGE, vol. 23, no. 4, page. 423 - 434, 2009-10
SPEECH COMMUNICATION, vol. 51, no. 5, page. 412 - 424, 2009-05
SPEECH COMMUNICATION, vol. 51, no. 5, page. 466 - 484, 2009-05