@inproceedings{tan2019drill,
  title = {Drill-down: Interactive Retrieval of Complex Scenes using Natural Language Queries},
  author = {Tan, Fuwen and Cascante-Bonilla, Paola and Guo, Xiaoxiao and Wu, Hui and Feng, Song and Ordonez, Vicente},
  year = {2019},
  booktitle = {Conf. on Neural Information Processing Systems. NeurIPS 2019},
  url = {https://arxiv.org/abs/1911.03826},
}