@inproceedings{alshehri-etal-2026-durham, title = "{D}urham-Jazan at Daleel 2026: Domain-Routed Ensembles, {LLM} Augmentation, and the Limits of Decision-Rule Tuning for {A}rabic Argument Mining", author = "Alshehri, Amal Saad and Bencomo, Nelly and Babiker, Housam and Atapour-Abarghouei, Amir", editor = "Abdul-Mageed, Muhammad and Elsayed, Tamer and Bouamor, Houda and El-Beltagy, Samhaa and Al-Khalifa, Hend and Abdelali, Ahmed and Elmadany, AbdelRahim and El Mekki, Abdellah and Darwish, Kareem and Alkhereyf, Sakhar and Luqman, Hamzah and Khalifa, Salam and Magdy, Samar and Alyafeai, Zaid and Hamed, Injy and Zaghouani, Wajdi and Zitouni, Imed", booktitle = "Proceedings of The Fourth {A}rabic Natural Language Processing Conference: Shared Tasks", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.arabicnlp-sharedtasks.166/", pages = "1328--1343", ISBN = "979-8-89176-497-2" }