@inproceedings{Sharpe:2003:ARS,
 author = {Adrian Sharpe and Matthew Hampton and Shaun Nirenstein and James Gain and Edwin Blake},
 title = {Accelerating ray shooting through aggressive 5D visibility preprocessing},
 booktitle = {Proceedings of the 2nd international conference on Computer graphics, virtual Reality, visualisation and interaction in Africa},
 year = {2003},
 isbn = {1-58113-643-9},
 pages = {95--100},
 location = {Cape Town, South Africa},
 doi = {http://doi.acm.org/10.1145/602330.602348},
 publisher = {ACM Press},
 }