Author

G. P. Raghudathesh

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Open access Sep 2026

Development of noise resilient ASR framework for isolated Kannada word recognition

Automatic speech recognition (ASR) performance can deteriorate considerably when speech is recorded under uncontrolled and noisy acoustic conditions, particularly for low-resource languages such as Kannada. This study presents a noise-robust ASR framework for isolated Kannada speech by integrating a previously deve...

G. P. Raghudathesh, C. Chandrakala, B. D. Rao et al. · International Journal of Spe... · 0 citations

Open access Sep 2026

Visualization based malware classification under extreme class imbalance: a transfer learning approach with systematic ablation

Malware detection and classification continues to be a major concern of cybersecurity since threat attackers are refining to come up with more advanced and elusive malicious code. Visualization-based solutions that transform raw binary executables into grayscale images and the use of convolutional neural networks t...

G. P. Raghudathesh, M. Pavan Kumar, Thimmaraja Yadava G et al. · Scientific Reports · 0 citations