@inproceedings{yu-etal-2026-trajselector, title = "{T}raj{S}elector: Harnessing Latent Representations for Effective and Robust Best-of-N Selection in Large Reasoning Models", author = "Yu, Bin and Wang, Xinming and Lian, Shijie and Li, Haotian and Wu, Changti and Hu, Ruina and Wang, Bailing and Wei, Yuliang and Chen, Kai", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-emnlp.214/", pages = "4467--4484", ISBN = "979-8-89176-462-0" }