@INPROCEEDINGS{Philbin2008a,
  author = {James Philbin and Ondrej Chum and Michael Isard and Sivic, J. and
	Zisserman, A.},
  title = {Lost in Quantization: Improving Particular Object Retrieval in Large
	Scale Image Databases},
  booktitle = {IEEE Conference on Computer Vision and Pattern Recognition},
  year = {2008},
}