2 papers
cs.AI2026
Selective QA over Conflicting Multi-Source Personal Memory: A Diagnostic Testbed and Method Comparison
Tiancheng Yang, Matthias Schonlau, Ilia Sucholutsky
Emerging personal AI agents are moving toward persistent, multi-source memory. This creates an evaluation problem: systems must decide how to use conflicting or incomplete evidence…
cs.CV2025
Tracing and Mitigating Hallucinations in Multimodal LLMs via Dynamic Attention Localization
Tiancheng Yang, Lin Zhang, Jiaye Lin +3
Multimodal Large Language Models (MLLMs) achieve strong performance on tasks like image captioning and visual question answering, but remain prone to hallucinations, where generate…