MARS: Meaning-Aware Response Scoring for Uncertainty Estimation in Generative LLMs Yavuz Faruk Bakman author Duygu Nur Yaldiz author Baturalp Buyukates author Chenyang Tao author Dimitrios Dimitriadis author Salman Avestimehr author 2024-08 text Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication bakman-etal-2024-mars 10.18653/v1/2024.acl-long.419 https://aclanthology.org/2024.acl-long.419/ 2024-08 7752 7767