@article{alternatingminimizationandalternating,
  title = {Alternating minimization and alternating descent over nonconvex sets},
  author = {Wooseok Ha and Rina Foygel Barber},
  year = {2017},
  eprint = {1709.04451},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.04451v3},
}