@misc{indiciae61352ba9c4ed,
  title = {Online ranking by projecting.},
  author = {Koby Crammer and Yoram Singer},
  year = {2005},
  doi = {10.1162/0899766052530848},
  url = {https://pubmed.ncbi.nlm.nih.gov/15563751/},
  note = {Source identifier: 15563751}
}