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Shantanu Kumar

2 accepted papers

2025

Fooling the Forgers: A Multi-Stage Framework for Audio Deepfake Detection

ICASSP 2025accepted

Audio deepfakes represent a risk to society as they can deteriorate society’s trust in any audio. In this paper, we present a novel approach for audio deepfake detection using Generative Adversarial Networks (GANs) and contrastive learning in a multi-stage detection framework. In our process, we app…

Cited by 0SourceScholar
2025

Mixture-of-Personas Language Models for Population Simulation

ACL 2025finding

Advances in Large Language Models (LLMs) paved the way for their emerging applications in various domains, such as human behavior simulations, where LLMs could augment human-generated data in social science research and machine learning model training. However, pretrained LLMs often fail to capture…