@article{askquestionwithdoublehintsvisual,
  title = {Ask Question with Double Hints: Visual Question Generation with Answer-awareness and Region-reference},
  author = {Shen Kai and Lingfei Wu and Siliang Tang and Fangli Xu and Zhu Zhang and Yu Qiang and Yueting Zhuang},
  year = {2021},
  url = {https://openreview.net/forum?id=-WwaX9vKKt},
}