4 papers
Exploration-Driven Personalized Federated Reinforcement Learning via Intrinsic Motivation
Md Rafid Islam, Rafsan Jany, Zahid Hasan +1
Personalized Federated Reinforcement Learning (PFRL) takes a decentralized approach to storing and accessing information based on past experiences while keeping each client's data…
Contactless Respiratory Monitoring on Heterogeneous Mobile Robots: A Multimodal Edge-Computing Framework
Milind Rampure, Shadman Sakib, Haley Patel +2
Respiratory-rate (RR) monitoring is a critical component of remote triage and victim assessment in emergency response, disaster recovery, and infectious-disease scenarios, where mi…
Lorentz Framework for Semantic Segmentation
Zahid Hasan, Masud Ahmed, Nirmalya Roy
Semantic segmentation in hyperbolic space enables compact modeling of hierarchical structure while providing inherent uncertainty quantification. Prior approaches predominantly rel…
CAM-Seg: A Continuous-valued Embedding Approach for Semantic Image Generation
Masud Ahmed, Zahid Hasan, Syed Arefinul Haque +4
Traditional transformer-based semantic segmentation relies on quantized embeddings. However, our analysis reveals that autoencoder accuracy on segmentation mask using quantized emb…