<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/si3d/HegemanPAD06" mdate="2006-03-31">
<author>Kyle Hegeman</author>
<author>Simon Premoze</author>
<author>Michael Ashikhmin</author>
<author>George Drettakis</author>
<title>Approximate ambient occlusion for trees.</title>
<pages>87-92</pages>
<year>2006</year>
<crossref>conf/si3d/2006</crossref>
<booktitle>SI3D</booktitle>
<ee>http://doi.acm.org/10.1145/1111411.1111427</ee>
<url>db/conf/si3d/si3d2006.html#HegemanPAD06</url>
</inproceedings>
</dblp>
