@article{guo2020next, title = {Next Event Estimation++: Visibility Mapping for Efficient Light Transport Simulation}, author = {Guo, Jerry Jinfeng and Eisemann, Martin and Eisemann, Elmar}, journal = {Computer Graphics Forum (Proc. of Pacific Graphics {PG})}, doi = { https://doi.org/10.1111/cgf.1}, volume = {xxx}, number = {xxx}, pages = {1--13}, month = {Nov}, year = {2020} }