@article{imagecaptioningandvisualquestion,
  title = {Image Captioning and Visual Question Answering Based on Attributes and External Knowledge},
  author = {Qi Wu and Chunhua Shen and Anton Van Den Hengel and Peng Wang and Anthony Dick},
  year = {2016},
  eprint = {1603.02814},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1603.02814v2},
}