Jagan Sankaranarayanan, Hanan Samet, Amitabh Varshney. A fast all nearest neighbor algorithm for applications involving large point-clouds. Computers & Graphics, 31(2):157-174, 2007. [doi]
@article{SankaranarayananSV07,
title = {A fast all nearest neighbor algorithm for applications involving large point-clouds},
author = {Jagan Sankaranarayanan and Hanan Samet and Amitabh Varshney},
year = {2007},
doi = {10.1016/j.cag.2006.11.011},
url = {http://dx.doi.org/10.1016/j.cag.2006.11.011},
researchr = {https://researchr.org/publication/SankaranarayananSV07},
cites = {0},
citedby = {0},
journal = {Computers & Graphics},
volume = {31},
number = {2},
pages = {157-174},
}