Ravi Ramamoorthi, John Anderson, Mark Meyer, Derek Nowrouzezahrai. A theory of monte carlo visibility sampling. ACM Trans. Graph., 31(5):121, 2012. [doi]
@article{RamamoorthiAMN12,
title = {A theory of monte carlo visibility sampling},
author = {Ravi Ramamoorthi and John Anderson and Mark Meyer and Derek Nowrouzezahrai},
year = {2012},
doi = {10.1145/2231816.2231819},
url = {http://doi.acm.org/10.1145/2231816.2231819},
researchr = {https://researchr.org/publication/RamamoorthiAMN12},
cites = {0},
citedby = {0},
journal = {ACM Trans. Graph.},
volume = {31},
number = {5},
pages = {121},
}