@article{JMLR:v17:15-252,
  author  = {Daniel J. Lizotte and Eric B. Laber},
  title   = {Multi-Objective Markov Decision Processes for Data-Driven Decision Support},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {210},
  pages   = {1--28},
  url     = {http://jmlr.org/papers/v17/15-252.html}
}