Hybrid ray tracing and path tracing of Bezier surfaces using a mixed hierarchy. - Rohit Nigam; P. J. Narayanan (ICVGIP, 2012)

CPU and/or GPU: Revisiting the GPU Vs. CPU Myth - Kishore Kothapalli; Dip Sankar Banerjee; P. J. Narayanan; Surinder Sood; Aman Kumar Bahl; Shashank Sharma; Shrenik Lad; Krishna Kumar Singh; Kiran Kumar Matam; Sivaramakrishna Bharadwaj; Rohit Nigam; Parikshit Sakurikar; et al. (CoRR, 2013)

Modified Bayesian algorithm-based compressive sampling for wideband spectrum sensing in cognitive radio network using wavelet transform. - Rohit Nigam; Santosh Pawar; Manish Sharma (Int. J. Commun. Syst., 2021)