@article{iterativetoolusageexplorationfor,
  title = {Iterative Tool Usage Exploration for Multimodal Agents via Step-wise Preference Tuning},
  author = {Pengxiang Li and Zhi Gao and Bofei Zhang and Yapeng Mi and Xiaojian Ma and Chenrui Shi and Tao Yuan and Yuwei Wu and Yunde Jia and Song-Chun Zhu and Qing Li},
  year = {2025},
  eprint = {2504.21561},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.21561v3},
}