@inproceedings{jiang-etal-2026-chartographer, title = "Chartographer: Counterfactual Chart Generation for Evaluating Vision-Language Models", author = "Jiang, Yifan and Hwang, Dae Yon and Cresswell, Jesse C. and Shi, Freda", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.580/", pages = "13272--13293", ISBN = "979-8-89176-459-0" }