Learning code regular and code linear languages. - J. D. Emerald; K. G. Subramanian 001; D. Gnanaraj Thomas (ICGI, 1996)

Learning String Adjunct and Tree Adjunct Languages. - N. Gnanamalar David; J. D. Emerald; K. G. Subramanian 001 (Developments in Language Theory, 1997)

Learning a Subclass of Context-Free Languages. - J. D. Emerald; K. G. Subramanian 001; D. Gnanaraj Thomas (ICGI, 1998)

A Note on Inferring Uniquely Terminating Code Languages. - J. D. Emerald; K. G. Subramanian 001; D. Gnanaraj Thomas (Inf. Process. Lett., 1999)

Inferring Subclasses of Contextual Languages. - J. D. Emerald; K. G. Subramanian 001; D. Gnanaraj Thomas (ICGI, 2000)

Petri net models and non linear genetic diseases. - P. Persis Glory; N. Gnanamalar David; J. D. Emerald (BIC-TA, 2010)

Recognizable polyhexes languages and their acceptors. - H. Geetha; J. D. Emerald; D. Gnanaraj Thomas; T. Kalyani (CompIMAGE Special Track, 2010)

Apical Growth Filamentous and Branching PC Grammar Systems. - J. D. Emerald (BIC-TA, 2011)

Learning of Bi-ω Languages from Factors. - M. Jayasrirani; M. Humrosia Begam; D. Gnanaraj Thomas; J. D. Emerald (ICGI, 2012)