Real time eye tracking for human computer interfaces. - Amarnag Subramanya; Raghunandan S. Kumaran; John N. Gowdy (ICME, 2003)

Language modeling using Independent Component Analysis for Automatic Speech Recognition. - Raghunandan S. Kumaran; Karthik Narayanan; John N. Gowdy (EUSIPCO, 2005)

Stereo-based elliptical head tracking. - Karthik Narayanan; Raghunandan S. Kumaran; John N. Gowdy (EUSIPCO, 2005)

Myoelectric signals for multimodal speech recognition. - Raghunandan S. Kumaran; Karthik Narayanan; John N. Gowdy (INTERSPEECH, 2005)