@article{askingthedifficultquestionsgoaloriented,
  title = {Asking the Difficult Questions: Goal-Oriented Visual Question Generation via Intermediate Rewards},
  author = {Jun-Jie Zhang and Qi Wu and Chunhua Shen and Jian Zhang and Jianfeng Lu and Anton Van Den Hengel},
  year = {2017},
  eprint = {1711.07614},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1711.07614v1},
}