@article{proximaliterativelyreweightedalgorithm,
  title = {Proximal Iteratively Reweighted Algorithm with Multiple Splitting for Nonconvex Sparsity Optimization},
  author = {Canyi Lu and Yunchao Wei and Zhouchen Lin and Shuicheng Yan},
  year = {2014},
  eprint = {1404.6871},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1404.6871v1},
}