@inproceedings{lu-etal-2025-pathway, title = "Pathway to Relevance: How Cross-Encoders Implement a Semantic Variant of {BM}25", author = "Lu, Meng and Chen, Catherine and Eickhoff, Carsten", editor = "Christodoulopoulos, Christos and Chakraborty, Tanmoy and Rose, Carolyn and Peng, Violet", booktitle = "Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing", month = nov, year = "2025", address = "Suzhou, China", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-emnlp/2025.emnlp-main.1297/", pages = "25536--25558", ISBN = "979-8-89176-332-6" }