@inproceedings{kim-etal-2026-look,
    title = "Look Where You{'}re Told: Instruction-Consistent Attention for {GUI} Grounding",
    author = "Kim, Seonhoon  and
      Chen, Zhiyu  and
      Li, Xin  and
      Liu, Qun",
    editor = "Yan, Qianqi  and
      Montariol, Syrielle  and
      Fan, Yue  and
      Gu, Jing  and
      Pan, Jiayi  and
      Li, Manling  and
      Kordjamshidi, Parisa  and
      Suhr, Alane  and
      Wang, Xin Eric",
    booktitle = "Proceedings of the 4th Workshop on Advances in Language and Vision Research ({ALVR})",
    month = jul,
    year = "2026",
    address = "San Diego, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.alvr-main.12/",
    pages = "155--163",
    ISBN = "979-8-89176-398-2",
    abstract = "Visual grounding in graphical user interface (GUI) requires accurate localization of UI elements from natural language instructions. Conventional coordinate generation approaches face inherent limitations, including sensitivity to resolution variations and lack of interpretability. Recently, coordinate-free attention-based methods have emerged as a promising alternative, but these methods supervise attention using only spatial location signals from ground-truth bounding boxes, without ensuring that the learned attention distributions reflect genuine semantic correspondence between the instruction and the attended visual regions. We propose Attention Cycle-Consistency (ACC), a self-supervised regularization framework that enforces bidirectional alignment between visual attention and instruction semantics. ACC introduces two complementary constraints: semantic consistency, which ensures attended visual regions contain sufficient information to reconstruct the original instruction, and spatial consistency, which requires attention distributions to remain invariant when cycled through instruction reconstruction. We further incorporate entropy regularization to encourage spatially concentrated attention. ACC is applicable as a lightweight, model-agnostic regularizer for attention-based coordinate-free grounding methods, adding zero computational overhead at inference as all auxiliary components are discarded after training."
}