@inproceedings{lei-etal-2026-diagnosing, title = "Diagnosing and Selecting Synthetic Motion Tasks for Video {RLVR}", author = "Lei, Yishu and Liu, Aofan and Zhu, Danxiang and Ye, Canming and Zhang, Dan and Deng, Songhe and Luo, Xianlong and Feng, Shikun", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-emnlp.1176/", pages = "24858--24871", ISBN = "979-8-89176-462-0" }