@inproceedings{kulumba-etal-2026-authorship, title = "Where Does Authorship Signal Emerge in Encoder-Based Language Models?", author = "Kulumba, Francis and Vimont, Guillaume and Romary, Laurent and Cafiero, Florian", editor = "Arad, Dana and Belinkov, Yonatan and Chen, Hanjie and Feldhus, Nils and Mueller, Aaron and Mohebbi, Hosein and Sarti, Gabriele and Tutek, Martin", booktitle = "Proceedings of the 9th {B}lackbox{NLP} Workshop: Analyzing and Interpreting Neural Networks for {NLP}", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.blackboxnlp-1.47/", pages = "818--834", ISBN = "979-8-89176-476-7" }