Edit to add 2019, NIST, intro slides on combinatorial testing since it's a better overview: https://csrc.nist.gov/CSRC/media/Projects/Automated-Combinatorial-T

Edit to add 2019, NIST, intro slides on combinatorial testing since it's a better overview: https://csrc.nist.gov/CSRC/media/Projects/Automated-Combinatorial-Testing-for-Software/images-media/dataworks-2019%20.pdf https://csrc.nist.gov/CSRC/media/Projects/Automated-Combinat...