Li, X., Z. Yu, Z. Zhang, Y. Zhuang, S. Shah, N. Sadagopan, and A. Beniwal. “Semantic Volume: Quantifying and Detecting Both External and Internal Uncertainty in LLMs”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 40, no. 37, Mar. 2026, pp. 31751-9, doi:10.1609/aaai.v40i37.40443.