@inproceedings{Rudin06,
author= {Cynthia Rudin},
  title={Ranking with a {P}-{N}orm {P}ush}, 
  booktitle={Proceedings of the Ninteenth Annual Conference on Learning Theory},
  year      = {2006},
  pages={589--604}
}
%  editor    = {G{\'a}bor Lugosi and Hans-Ulrich Simon}, publisher = {Springer}   isbn ={3-540-35294-5},
%  series    = {Lecture Notes in Computer Science},  volume    = {4005},