3 papers
cs.CL2026
GRAG: Generic Response-Augmented Generation Framework for Personalized Conversational Systems
Junfeng Liu, Christopher T. Symons, Ranga Raju Vatsavai
Deploying highly capable personalized conversational agents in resource-constrained or privacy-sensitive environments remains a significant challenge. We identify a fundamental bot…
cs.CL2026
Disentangling Prompt Element Level Risk Factors for Hallucinations and Omissions in Mental Health LLM Responses
Congning Ni, Sarvech Qadir, Bryan Steitz +14
Mental health concerns are often expressed outside clinical settings, including in high-distress help seeking, where safety-critical guidance may be needed. Consumer health informa…
cs.CL2025
CoMAC: Conversational Agent for Multi-Source Auxiliary Context with Sparse and Symmetric Latent Interactions
Junfeng Liu, Christopher T. Symons, Ranga Raju Vatsavai
Recent advancements in AI-driven conversational agents have exhibited immense potential of AI applications. Effective response generation is crucial to the success of these agents.…