Markus Kettunen is a Senior Research Scientist at NVIDIA, in Helsinki, and has been vital in evolving the statistical theory behind resampling to remain robust and unbiased even when borrowing samples from different integration domains. Before joining NVIDIA as a postdoc, he received a PhD from Aalto University, a MSc from the University of Helsinki, and has experience working on Weta’s Manuka renderer and developing graphics solutions for the automotive industry.