Divide and Conquer: Hierarchical Reinforcement Learning and Task Decomposition in Humans. - Carlos Diuk; Anna C. Schapiro; Natalia Córdova; José Ribas-Fernandes; Yael Niv; Matthew M. Botvinick (Computational and Robotic Models of the Hierarchical Organization of Behavior, 2013)

Optimal Behavioral Hierarchy. - Alec Solway; Carlos Diuk; Natalia Córdova; Debbie Yee; Andrew G. Barto; Yael Niv; Matthew M. Botvinick (PLoS Comput. Biol., 2014)