ColBERT-XM: A Modular Multi-Vector Representation Model for Zero-Shot Multilingual Information Retrieval Antoine Louis author Vageesh Kumar Saxena author Gijs van Dijck author Gerasimos Spanakis author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Association for Computational Linguistics Abu Dhabi, UAE conference publication louis-etal-2025-colbert https://aclanthology.org/2025.coling-main.295/ 2025-01 4370 4383