@article{globalregistrationofmultiplepointclouds,
  title = {Global registration of multiple point clouds using semidefinite programming},
  author = {Kunal. N. Chaudhury and Yuehaw Khoo and Amit Singer},
  year = {2013},
  eprint = {1306.5226},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1306.5226v5},
}