4 papers
Adaptive Multi-Scale Correlation Meta-Network for Few-Shot Remote Sensing Image Classification
Anurag Kaushish, Ayan Sar, Sampurna Roy +4
Few-shot learning in remote sensing remains challenging due to three factors: the scarcity of labeled data, substantial domain shifts, and the multi-scale nature of geospatial obje…
Hierarchical Resolution Transformers: A Wavelet-Inspired Architecture for Multi-Scale Language Understanding
Ayan Sar, Sampurna Roy, Kanav Gupta +3
Transformer architectures have achieved state-of-the-art performance across natural language tasks, yet they fundamentally misrepresent the hierarchical nature of human language by…
Dynamic Reasoning Chains through Depth-Specialized Mixture-of-Experts in Transformer Architectures
Sampurna Roy, Ayan Sar, Anurag Kaushish +3
Contemporary transformer architectures apply identical processing depth to all inputs, creating inefficiencies and limiting reasoning quality. Simple factual queries are subjected…
Zero-Shot Visual Deepfake Detection: Can AI Predict and Prevent Fake Content Before It's Created?
Ayan Sar, Sampurna Roy, Tanupriya Choudhury +1
Generative adversarial networks (GANs) and diffusion models have dramatically advanced deepfake technology, and its threats to digital security, media integrity, and public trust h…