Scalable I-vector concatenation for PLDA based language identification system. - Saad Irtza; Haris Bavattichalil; Vidhyasaharan Sethu; Eliathamby Ambikairajah (APSIPA, 2015)

A hierarchical framework for language identification. - Saad Irtza; Vidhyasaharan Sethu; Haris Bavattichalil; Eliathamby Ambikairajah; Haizhou Li 001 (ICASSP, 2016)