@inproceedings{rafiuddin-sen-2026-c3t, title = "{C}{\textthreesuperior}{T}: Counterfactual Causal Reasoning for Sentiment Shifts in Social-Media Conversation Trees", author = "Rafiuddin, Rifat and Sen, Atriya", 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.1357/", pages = "30926--30947", ISBN = "979-8-89176-459-0" }