@inproceedings{huang-etal-2026-echomllm, title = "{E}cho{MLLM}: Incentivizing Echocardiographic Video Understanding with Keyframe Grounding and Report Generation", author = "Huang, Heyu and Sun, Wanran and Chen, Chi and Chen, Bo and Guo, Zonghao and Li, Yuhua and Li, Ruixuan and He, Kunlun and Sun, Maosong", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1001/", pages = "20053--20071", ISBN = "979-8-89176-395-1" }