Hierarchical Memory-Based Reinforcement Learning. - Natalia Hernandez-Gardiol; Sridhar Mahadevan (NIPS, 2000)

The Thing that we Tried Didn't Work very Well: Deictic Representation in Reinforcement Learning. - Sarah Finney; Natalia Gardiol; Leslie Pack Kaelbling; Tim Oates 001 (UAI, 2002)

Envelope-based Planning in Relational MDPs. - Natalia Hernandez-Gardiol; Leslie Pack Kaelbling (NIPS, 2003)

Action-Space Partitioning for Planning. - Natalia Hernandez-Gardiol; Leslie Pack Kaelbling (AAAI, 2007)

Relational envelope-based planning. - Natalia Hernandez-Gardiol (2008)