@inproceedings{yuan-zhang-2026-understanding, title = "Understanding {LLM} Reasoning for Abstractive Summarization", author = "Yuan, Haohan and Zhang, Haopeng", 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.859/", pages = "17360--17386", ISBN = "979-8-89176-395-1" }