@article{JMLR:v14:hannah13a,
  author  = {Lauren A. Hannah and David B. Dunson},
  title   = {Multivariate Convex Regression with Adaptive Partitioning},
  journal = {Journal of Machine Learning Research},
  year    = {2013},
  volume  = {14},
  number  = {102},
  pages   = {3261--3294},
  url     = {http://jmlr.org/papers/v14/hannah13a.html}
}