Ritschel, Tobias Computer Graphics, MPI for Informatics, Max Planck Society;
Vorba, J., Karlik, O., Sik, M., Ritschel, T., & Krivanek, J. (2014). On-line Learning of Parametric Mixture Models for Light Transport Simulation. ACM Transactions on Graphics, 33(4):, pp. 1-11. doi:10.1145/2601097.2601203.