Adaptive boosted random forest-support vector machine based classification scheme for speaker identification. - V. Karthikeyan 004; Suja Priyadharsini Subramoniam (Appl. Soft Comput., 2022)

A focus module-based lightweight end-to-end CNN framework for voiceprint recognition. - Karthikeyan Velayuthapandian; Suja Priyadharsini Subramoniam (Signal Image Video Process., 2023)

Text-independent voiceprint recognition via compact embedding of dilated deep convolutional neural networks. - V. Karthikeyan 004; S. Suja Priyadharsini (Comput. Electr. Eng., 2024)

An intelligent parking allocation framework for digital society 5.0. - Karthikeyan Velayuthapandian; Mathavan Veyilraj; Marlin Abhishek Jayakumaraj (Intell. Decis. Technol., 2024)

End-to-end light-weighted deep-learning model for abnormality classification in kidney CT images. - V. Karthikeyan 004; M. Navin Kishore; S. Sajin (Int. J. Imaging Syst. Technol., 2024)

Modified layer deep convolution neural network for text-independent speaker recognition. - V. Karthikeyan 004; S. Suja Priyadharsini (J. Exp. Theor. Artif. Intell., 2024)

A stacked convolutional neural network framework with multi-scale attention mechanism for text-independent voiceprint recognition. - V. Karthikeyan 004; S. Suja Priyadharsini (Pattern Anal. Appl., 2024)

Lightweight deep hybrid CNN with attention mechanism for enhanced underwater image restoration. - V. Karthikeyan 004; S. Praveen; S. Sudeep Nandan (Vis. Comput., 2025)