@article{RL2005,
author = {T. Raicharoen and  C. Lursinsap},
title = {A divide-and-conquer approach to the pairwise opposite class-nearest neighbor (POC-NN) algorithm},
journal = {Pattern Recoginiton Letters},
volume = {26},
number = {10},
pages = {1554--1567},
year = {2005}
}