An Adaptive Neuro-Fuzzy Model to Multilevel Inverter for Grid Connected Photovoltaic System. - P. Karuppusamy; A. M. Natarajan; Vijeyakumar Krishnasamy Natarajan (J. Circuits Syst. Comput., 2015)

Design of Efficient Reversible BCD Adder-Subtractor Architecture and Its Optimization Using Carry Skip Logic. - Praveena Murugesan; Thanushkodi Keppanagounder; Vijeyakumar Krishnasamy Natarajan (J. Circuits Syst. Comput., 2016)

VLSI Implementation of High Speed Energy-Efficient Truncated Multiplier. - Vijeyakumar Krishnasamy Natarajan; Elango Sekar; Kalaiselvi Sundaram (J. Circuits Syst. Comput., 2018)

Area-efficient parallel adder with faithful approximation for image and signal processing applications. - Gnanambikai Palanisamy; Vijeyakumar Krishnasamy Natarajan; Kalaiselvi Sundaram (IET Image Process., 2019)

VLSI implementation of reversible logic gates cryptography with LFSR key. - Saranya Karunamurthi; Vijeyakumar Krishnasamy Natarajan (Microprocess. Microsystems, 2019)

Area Efficient Parallel Median Filter Using Approximate Comparator and Faithful Adder. - Vijeyakumar Krishnasamy Natarajan; Peter Thiagarajan Nelson Kingsley Joel; Shree Harpreet Singh Jatana; Natarajan Saravanakumar; Kalaiselvi Sundaram (IET Circuits Devices Syst., 2020)

FPGA based implementation of MPPT algorithms for photovoltaic system under partial shading conditions. - A. Senthilvel; Vijeyakumar Krishnasamy Natarajan; B. Vinoth Kumar (Microprocess. Microsystems, 2020)

A Novel n-Decimal Reversible Radix Binary-Coded Decimal Multiplier Using Radix Encoding Scheme. - Saranya Karunamurthi; Vijeyakumar Krishnasamy Natarajan (Circuits Syst. Signal Process., 2021)

A Low Area FPGA Implementation of Reversible Gate Encryption with Heterogeneous Key Generation. - Saranya Karunamurthi; Vijeyakumar Krishnasamy Natarajan (Circuits Syst. Signal Process., 2021)

Area-Energy-Error Optimized Faithful Multiplier for Digital Signal Processing. - Kalaiselvi Sundaram; Vijeyakumar Krishnasamy Natarajan; Nagarajan Shanmugam; Kousalya Manoharan; Ramya Ramasamy; Sriram Kumar (Circuits Syst. Signal Process., 2021)

Design of Precise Multiplier Using Inexact Compressor for Digital Signal Processing. - Nagarajan Shanmugam; Vijeyakumar Krishnasamy Natarajan; Kalaiselvi Sundaram; Natarajan Saravanakumar (Comput. Syst. Sci. Eng., 2022)

Design of area, energy and security optimized reversible architectures for digital image cryptography. - Saranya Karunamurthi; Vijeyakumar Krishnasamy Natarajan (Circuits Syst. Signal Process., 2023)

Area-efficient low-power image watermarking architecture using faithful approximation and reversible logic. - Silambarasan D.; Vijeyakumar Krishnasamy Natarajan; Saranya Karunamurthi (Multim. Tools Appl., 2025)