PoLLMgraph: Unraveling Hallucinations in Large Language Models via State Transition Dynamics Derui Zhu author Dingfan Chen author Qing Li author Zongxiong Chen author Lei Ma author Jens Grossklags author Mario Fritz author 2024-06 text Findings of the Association for Computational Linguistics: NAACL 2024 Kevin Duh editor Helena Gomez editor Steven Bethard editor Association for Computational Linguistics Mexico City, Mexico conference publication zhu-etal-2024-pollmgraph 10.18653/v1/2024.findings-naacl.294 https://aclanthology.org/2024.findings-naacl.294/ 2024-06 4737 4751