@article{groupattentionsingleshotdetectorgassd,
  title = {Group-Attention Single-Shot Detector (GA-SSD): Finding Pulmonary Nodules in Large-Scale CT Images},
  author = {Jiechao Ma and Xiang Li and Hongwei Li and Bjoern H. Menze and Sen Liang and Rongguo Zhang and Wei-Shi Zheng},
  year = {2018},
  eprint = {1812.07166},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1812.07166v2},
}