MavHome: An Agent-Based Smart Home. - Diane J. Cook; G. Michael Youngblood; Edwin O. Heierman III; Karthik Gopalratnam; Sira Rao; Andrey Litvin; Farhan Khawaja (PerCom, 2003)

Active Lezi: an Incremental Parsing Algorithm for Sequential Prediction. - Karthik Gopalratnam; Diane J. Cook (Int. J. Artif. Intell. Tools, 2004)

Extending Continuous Time Bayesian Networks. - Karthik Gopalratnam; Henry A. Kautz; Daniel S. Weld (AAAI, 2005)

Online Sequential Prediction via Incremental Parsing: The Active LeZi Algorithm. - Karthik Gopalratnam; Diane J. Cook (IEEE Intell. Syst., 2007)