A robust video watermarking scheme using sparse principal component analysis and wavelet transform. - Thirunarayanan Shankar; Govindarajan Yamuna (Int. J. Comput. Sci. Eng., 2017)

An optimized joint medium access control and routing protocol with iterative contention window adjustment mechanism for a guaranteed lifetime in Internet of Things-based wireless sensor networks. - Srikanth Nizampatnam; Thirunarayanan Shankar; Govindarajan Yamuna (Int. J. Commun. Syst., 2022)