@inproceedings{peng-wang-2026-optiarena, title = "{O}pti{A}rena: Can {LLM}s Improve Executable Algorithms under Fixed Resource Budgets?", author = "Peng, Wenjun and Wang, Xinyu", 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.692/", pages = "14512--14528", ISBN = "979-8-89176-462-0" }