2 papers
cs.CL2025
Harnessing RLHF for Robust Unanswerability Recognition and Trustworthy Response Generation in LLMs
Shuyuan Lin, Lei Duan, Philip Hughes +1
Conversational Information Retrieval (CIR) systems, while offering intuitive access to information, face a significant challenge: reliably handling unanswerable questions to preven…
cs.CV2025
Cross-Domain Semantic Segmentation with Large Language Model-Assisted Descriptor Generation
Philip Hughes, Larry Burns, Luke Adams
Semantic segmentation plays a crucial role in enabling machines to understand and interpret visual scenes at a pixel level. While traditional segmentation methods have achieved rem…