Pedro Jose Silva Leite João Marcelo Xavier Natario Teixeira Thiago Souto Maior Cordeiro de Farias Veronica Teichrieb Judith Kelner Massively Parallel Nearest Neighbor Queries for Dynamic Point Clouds on the GPU. 19-25 2009 SBAC-PAD http://doi.ieeecomputersociety.org/10.1109/SBAC-PAD.2009.18 conf/sbac-pad/2009 db/conf/sbac-pad/sbac-pad2009.html#LeiteTFTK09