@INPROCEEDINGS{wohlhart13a,
  author = {Paul Wohlhart and Martin Koestinger and Michael Donoser and Peter M. Roth and Horst Bischof},
  title = {Optimizing 1-Nearest Prototype Classifiers},
  booktitle = {Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  year = {2013}
}