@inproceedings{lu-etal-2026-expert, title = "Expert-Aware Causal Tracing of Factual Recall in Sparse {M}o{E} Language Models", author = "Lu, Yuetian and Modarressi, Ali and Liu, Yihong and Schuetze, Hinrich", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.1422/", pages = "32466--32477", ISBN = "979-8-89176-459-0" }