@article{weightedtotalvariationbasedconvex,
  title = {Weighted total variation based convex clustering},
  author = {Guodong Xu and Yu Xia and Hui Ji},
  year = {2018},
  eprint = {1808.09144},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.09144v1},
}