@InProceedings{ArbelaezCVPR2012,
  author       = "Pablo Arbelaez and Bharath Hariharan and Chunhui Gu and Saurabh Gupta and Jitendra Malik",
  title        = "Semantic Segmentation using Regions and Parts",
  booktitle    = "CVPR",
  year         = "2012",
}