@article{JMLR:v13:zhang12b,
  author  = {Zhihua Zhang and Shusen Wang and Dehua Liu and Michael I. Jordan},
  title   = {EP-GIG Priors and Applications in Bayesian Sparse Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2012},
  volume  = {13},
  number  = {65},
  pages   = {2031--2061},
  url     = {http://jmlr.org/papers/v13/zhang12b.html}
}