Journal of Northeastern University(Natural Science)
A depth-first K-NN query algorithm based on filters
Xie, Ying-Hong (1); Wu, Cheng-Dong (1); Zhang, Yun-Zhou (1); Li, Meng-Xin (2)
Journal of Northeastern University . 2011, (8): 1076 -1079+1096 .  DOI: -