Haizhou Li Bin Ma Kong-Aik Lee Hanwu Sun Donglai Zhu Khe Chai Sim Changhuai You Rong Tong Ismo Kärkkäinen Chien-Lin Huang Vladimir Pervouchine Wu Guo Yijie Li Li-Rong Dai Mohaddeseh Nosratighods Tharmarajah Thiruvaran Julien Epps Eliathamby Ambikairajah Chng Eng Siong Tanja Schultz Qin Jin The I4U system in NIST 2008 speaker recognition evaluation. 4201-4204 2009 ICASSP http://dx.doi.org/10.1109/ICASSP.2009.4960555 conf/icassp/2009 db/conf/icassp/icassp2009.html#LiMLSZSYTKHPGLDNTEASSJ09