Ayan Sar

According to our database, Ayan Sar authored at least 18 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Adaptive Multi-Scale Correlation Meta-Network for Few-Shot Remote Sensing Image Classification.

Anurag Kaushish, Ayan Sar, Sampurna Roy, Sudeshna Chakraborty, Prashant Trivedi, Tanupriya Choudhury, Kanav Gupta

CoRR, January, 2026

Koopman Visual-Dynamics Spectrum: A Physics-Aware Spectral Signature for Micro-Expression Recognition.

Ayan Sar, Anurag Kaushish, Sampurna Roy, Tanupriya Choudhury, Ajith Abraham

IEEE Signal Process. Lett., 2026

Zero-Shot Low-Light Enhancement via Coupled Retinex-Scattering Frequency Flows.

Ayan Sar, Chiranjit Dutta, Tanupriya Choudhury

IEEE Signal Process. Lett., 2026

Quantum Machine Learning in Medical Image Analysis: From Diagnostics to Surgery Planning.

Ayan Sar, Ankit Kumar, Sampurna Roy, Anurag Kaushish, Tanupriya Choudhury, Minakshi, Saad Saeed Alqahtani, Ajith Abraham

IEEE Access, 2026

2025

Zero-Shot Visual Deepfake Detection: Can AI Predict and Prevent Fake Content Before It's Created?

Ayan Sar, Sampurna Roy, Tanupriya Choudhury, Ajith Abraham

CoRR, September, 2025

ECG PTB CLASSIFICATION DATASET.

Pranav Singh Puri, Ayan Sar, Sumit Aich, Tanupriya Choudhury

Dataset, April, 2025

Unified Comprehensive Freshness Classification Dataset (UC-FCD) for Diverse Food Categories.

Tanmay Sarkar, Tanupriya Choudhury, Ayan Sar

Dataset, January, 2025

Zero-Shot Visual Deepfake Detection: Can AI Predict and Prevent Fake Content Before it is Created?

Ayan Sar, Sampurna Roy, Tanupriya Choudhury, Ajith Abraham

Found. Trends Signal Process., 2025

A Unified Neural Framework for Real-Time Deepfake Detection Across Multimedia Modalities to Combat Misleading Content.

Ayan Sar, Subhangi Sati, Tanupriya Choudhury, Purvika Joshi, Roohi Sille, K. Srihari, Kritika Bansal

IEEE Access, 2025

Hierarchical Resolution Transformers: A Wavelet-Inspired Architecture for Multi-Scale Language Understanding.

Ayan Sar, Sampurna Roy, Kanav Gupta, Anurag Kaushish, Tanupriya Choudhury, Abhijit Kumar

Proceedings of the IEEE International Conference on Big Data, 2025

SwasthLLM: A Unified Cross-Lingual, Multi-Task, and Meta-Learning Zero-Shot Framework for Medical Diagnosis Using Contrastive Representations.

Ayan Sar, Pranav Singh Puri, Sumit Aich, Tanupriya Choudhury, Abhijit Kumar

Proceedings of the IEEE International Conference on Big Data, 2025

Dynamic Reasoning Chains Through Depth-Specialized Mixture-of-Experts in Transformer Architectures.

Sampurna Roy, Ayan Sar, Anurag Kaushish, Kanav Gupta, Tanupriya Choudhury, Abhijit Kumar

Proceedings of the IEEE International Conference on Big Data, 2025

2024

A Wearable Device for Assistance of Alzheimer's disease with Computer Aided Diagnosis.

Sarita, Tanupriya Choudhury, Saurabh Mukherjee, Chiranjit Dutta, Aviral Sharma, Ayan Sar

EAI Endorsed Trans. Pervasive Health Technol., 2024

Transforming Dermatological Diagnosis: Deep Learning Approaches for Skin Disease Detection in the Digital Era.

Ankit Yadav, Vinay Sharma, Gaurav Raj, Tanupriya Choudhury, Ayan Sar, Ketan Kotecha, Turgut Ozseven

Proceedings of the Cognitive Models and Artificial Intelligence Conference, 2024

Analysis of Enhanced Hidden Markov Models for Improved Stock Market Price Forecasting and Prediction.

Rishabh Saxena, Adarsh Upadhayay, Gaurav Raj, Tanupriya Choudhury, Ketan Kotecha, Ayan Sar, Turgut Ozseven

Proceedings of the Cognitive Models and Artificial Intelligence Conference, 2024

A Novel End-to-End Framework for Story Generation Using Deep Neural Networks.

Ayan Sar, Purvika Joshi, Subhangi Sati, Richa Choudhary, Sumit Aich, Tanupriya Choudhury, Ketan Kotecha, Turgut Ozseven

Proceedings of the Cognitive Models and Artificial Intelligence Conference, 2024

An End-to-End Framework for Multi-Docs Chatbot using Llama2.

Purvika Joshi, Subhangi Sati, Ayan Sar, Sumit Aich, Tanupriya Choudhury, Ketan Kotecha, Turgut Ozseven

Proceedings of the Cognitive Models and Artificial Intelligence Conference, 2024

Traffic Light Detection for Self-Driving Cars using the YOLOv8 architecture.

Aditya Gupta, Ayushi Gupta, Gaurav Raj, Tanupriya Choudhury, Ayan Sar, Ketan Kotecha, Turgut Ozseven

Proceedings of the Cognitive Models and Artificial Intelligence Conference, 2024