@article{CarpentierNickl2015,
  author    = {Alexandra Carpentier and Richard Nickl},
  title     = {On signal detection and confidence sets for low rank inference problems},
  journal   = {Electronic journal of statistics},
  volume    = {9},
  number    = {2},
  pages     = {2675 -- 2688},
  doi       = {10.1214/15-EJS1087},
  year      = {2015},
}