@article{bai2011co,
  title={Co-transduction for shape retrieval},
  author={Bai, Xiang and Wang, Bo and Yao, Cong and Liu, Wenyu and Tu, Zhuowen},
  journal={IEEE Transactions on Image Processing},
  volume={21},
  number={5},
  pages={2747--2757},
  year={2011},
  publisher={IEEE}
}