@article{collaborativeannotationofsemanticobjects,
  title = {Collaborative Annotation of Semantic Objects in Images with Multi-granularity Supervisions},
  author = {Lishi Zhang and Chenghan Fu and Jia Li},
  year = {2018},
  eprint = {1806.10269},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.10269v1},
}