Human-machine interface for tele-robotic operation: mapping of tongue movements based on aural flow monitoring. - Ravi Vaidyanathan; Lalit Gupta; Beomsu Chung; Thomas J. Allen; Roger D. Quinn; Massood Tabib-Azar; Joseph Zarycki; Joel Levin (IROS, 2004)

Multichannel fusion models for the parametric classification of differential brain activity. - Lalit Gupta; Beomsu Chung; Mandyam D. Srinath; Dennis Molfese; Hyunseok Kook (IEEE Trans. Biomed. Eng., 2005)

Tongue-Movement Communication and Control Concept for Hands-Free Human-Machine Interfaces. - Ravi Vaidyanathan; Beomsu Chung; Lalit Gupta; Hyunseok Kook; Srinivas Kota; James D. West (IEEE Trans. Syst. Man Cybern. Part A, 2007)