@article{JMLR:v9:george08a,
  author  = {Abraham George and Warren B. Powell and Sanjeev R. Kulkarni},
  title   = {Value Function Approximation using Multiple Aggregation for Multiattribute Resource Management},
  journal = {Journal of Machine Learning Research},
  year    = {2008},
  volume  = {9},
  number  = {68},
  pages   = {2079--2111},
  url     = {http://jmlr.org/papers/v9/george08a.html}
}