@inproceedings{gupta-etal-2026-costa,
    title = "{C}o{STA}$^*$: Cost-Sensitive Toolpath Agent for Multi-turn Image Editing",
    author = "Gupta, Advait  and
      Velaga, NandaKiran  and
      Nguyen, Dang  and
      Zhou, Tianyi",
    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.1356/",
    pages = "28779--28814",
    ISBN = "979-8-89176-462-0"
}