@article{ParPirPet17, title = {Manifold-based multi-objective policy search with sample reuse}, author = {Parisi, S. and Pirotta, M. and Peters, J.}, journal = {Neurocomputing}, volume = {263}, pages = {3--14}, editors = {Madalina Drugan, Marco Wiering, Peter Vamplew, and Madhu Chetty}, year = {2017}, note = {Special Issue on Multi-Objective Reinforcement Learning}, doi = {10.1016/j.neucom.2016.11.094} }