@inproceedings{convexrelaxationsforpermutationproblems,
  title = {Convex Relaxations for Permutation Problems},
  author = {Fajwel Fogel and Rodolphe Jenatton and Francis Bach and Alexandre d'Aspremont},
  year = {2013},
  booktitle = {NeurIPS 2013 12},
  url = {http://papers.nips.cc/paper/4986-convex-relaxations-for-permutation-problems},
}