@inproceedings{olsen-etal-2026-muc, title = "{MUC}-4 Revisited: Document-level Event Analysis beyond Span-based Arguments", author = "Olsen, Helene B{\o}sei and Velldal, Erik and {\O}vrelid, Lilja", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.617/", doi = "10.63317/2kaxd8nu44bx", pages = "7766--7780" }