@inproceedings{latif-etal-2026-nlp, title = "{NLP}-Explorers at {BEA} 2026 Shared Task 1: {D}e{BERT}a{--}{C}at{B}oost Weighted Ensemble Approach for {L}1-Specific Vocabulary Difficulty Prediction", author = "Latif, Tayyab and Bibi, Asifa and Butt, Sabur and Sidorov, Grigori and Gelbukh, Alexander", editor = "Kochmar, Ekaterina and Alhafni, Bashar and Bann{\`o}, Stefano and Bexte, Marie and Burstein, Jill and Horbach, Andrea and Laarmann-Quante, Ronja and Tack, Anais and Yaneva, Victoria and Yuan, Zheng", booktitle = "Proceedings of the 21st Workshop on Innovative Use of {NLP} for Building Educational Applications ({BEA} 2026)", month = jul, year = "2026", address = "San Diego, California, USA", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.bea-1.78/", pages = "1106--1112", ISBN = "979-8-89176-409-5" }