Discounted Reinforcement Learning is Not an Optimization Problem. - Abhishek Naik; Roshan Shariff; Niko Yasui; Richard S. Sutton (CoRR, 2019)

imPhy: Imputing Phylogenetic Trees with Missing Information Using Mathematical Programming. - Niko Yasui; Chrysafis Vogiatzis; Ruriko Yoshida; Kenji Fukumizu (IEEE ACM Trans. Comput. Biol. Bioinform., 2020)