@INPROCEEDINGS{WojICPR10,
  author = {Wojciech Wojcikiewicz and Alexander Binder and Motoaki Kawanabe},
  title = {Enhancing Image Classification with Class-wise Clustered Vocabularies},
  booktitle = {2010 20th International Conference on Pattern Recognition (ICPR)},
  year = {2010},
  pages = {1060-1063},
  doi = {10.1109/ICPR.2010.265},
  issn = {1051-4651},
  url = {http://dx.doi.org/10.1109/ICPR.2010.265}
}