Speech recognition in a reverberant environment using matched filter array (MFA) processing and linguistic-tree maximum likelihood linear regression (LT-MLLR) adaptation. - Prabhu Raghavan; Richard J. Renomeron; ChiWei Che; Dong-Suk Yuk; James L. Flanagan (ICASSP, 1999)

Low complexity connected digit recognition for mobile applications. - Prabhu Raghavan; Sunil K. Gupta (INTERSPEECH, 2000)

Automatic speech recognition in Mandarin for embedded platforms. - Fengguang Zhao; Prabhu Raghavan; Sunil K. Gupta; Ziyi Lu; Wentao Gu (INTERSPEECH, 2000)