@article{parametricmaxflowsforstructuredsparse,
  title = {Parametric Maxflows for Structured Sparse Learning with Convex Relaxations of Submodular Functions},
  author = {Yoshinobu Kawahara and Yutaro Yamaguchi},
  year = {2015},
  eprint = {1509.03946},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1509.03946v1},
}