@article{amultilayerapproachtosuperpixelbased,
  title = {A Multi-Layer Approach to Superpixel-based Higher-order Conditional Random Field for Semantic Image Segmentation},
  author = {Li Sulimowicz and Ishfaq Ahmad and Alexander Aved},
  year = {2018},
  eprint = {1804.02032},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.02032v1},
}