Discrete-time output feedback sliding mode control for time-delay systems with uncertainty. - S. Janardhanan; Bijnan Bandyopadhyay; Vishvjit K. Thakar (CCA, 2004)

Fuzzy Measure Based Adaptive Methods for Illumination Invariant Face Recognition. - Ramji M. Makwana; Vishvjit K. Thakar; Narendra C. Chauhan (Int. J. Comput. Intell. Appl., 2011)