@inproceedings{chen-etal-2025-optima,
    title = "Optima: Optimizing Effectiveness and Efficiency for {LLM}-Based Multi-Agent System",
    author = "Chen, Weize  and
      Yuan, Jiarui  and
      Qian, Chen  and
      Yang, Cheng  and
      Liu, Zhiyuan  and
      Sun, Maosong",
    editor = "Che, Wanxiang  and
      Nabende, Joyce  and
      Shutova, Ekaterina  and
      Pilehvar, Mohammad Taher",
    booktitle = "Findings of the Association for Computational Linguistics: ACL 2025",
    month = jul,
    year = "2025",
    address = "Vienna, Austria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/2025.findings-acl.601/",
    pages = "11534--11557",
    ISBN = "979-8-89176-256-5"
}