@inproceedings{pqtablefastexactasymmetricdistance,
  title = {PQTable: Fast Exact Asymmetric Distance Neighbor Search for Product Quantization Using Hash Tables},
  author = {Yusuke Matsui and Toshihiko Yamasaki and Kiyoharu Aizawa},
  year = {2015},
  booktitle = {ICCV 2015 12},
  url = {http://openaccess.thecvf.com/content_iccv_2015/html/Matsui_PQTable_Fast_Exact_ICCV_2015_paper.html},
}