@article{DBLP:journals/tkde/ChenAL08,
  author    = {Xue-wen Chen and
               Gopalakrishna Anantha and
               Xiaotong Lin},
  title     = {Improving Bayesian Network Structure Learning with Mutual
               Information-Based Node Ordering in the K2 Algorithm},
  journal   = {IEEE Trans. Knowl. Data Eng.},
  volume    = {20},
  number    = {5},
  year      = {2008},
  pages     = {628-640},
  ee        = {http://dx.doi.org/10.1109/TKDE.2007.190732},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}