@inproceedings{li-etal-2026-towards-self, title = "Towards Self-Improving Error Diagnosis in Multi-Agent Systems", author = "Li, Jiazheng and Yilmaz, Emine and Chen, Bei and Le, Thu", 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.98/", pages = "2063--2077", ISBN = "979-8-89176-395-1" }