@article{Hou:2011:MemHierarchy,
 author = {Hou, Qiming and Sun, Xin and Zhou, Kun and Lauterbach, Christian and Manocha, Dinesh},
 title = {Memory-Scalable GPU Spatial Hierarchy Construction},
 journal ={IEEE Transactions on Visualization and Computer Graphics},
 volume = {17},
 issn = {1077-2626},
 year = {2011},
 pages = {466-474},
 doi = {http://doi.ieeecomputersociety.org/10.1109/TVCG.2010.88},
 publisher = {IEEE Computer Society},
 address = {Los Alamitos, CA, USA},
}