@article{apoolingapproachtomodellingspatial,
  title = {A Pooling Approach to Modelling Spatial Relations for Image Retrieval and Annotation},
  author = {Mateusz Malinowski and Mario Fritz},
  year = {2014},
  eprint = {1411.5190},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1411.5190v2},
}