\ textttBetaConform brace : Efficient MAP Estimation of LLM Ensemble Judgment Performance with Prior Transfer - Qu, Huaizhi; Choi, Inyoung; Tan, Zhen; Wang, Song; Yun, Sukwon; Long, Qi; Siddiqui, Faizan; Lee, Kwonjoon; Chen, Tianlong (Advances in Neural Information Processing Systems, 2025)