Search Machine Learning Repository: @incollection{NIPS2014_5571,
    Publisher = {Curran Associates, Inc.},
    Author = {Po-ling Loh and Andre Wibisono},
    Url = {http://papers.nips.cc/paper/5571-concavity-of-reweighted-kikuchi-approximation.pdf},
    Booktitle = {Advances in Neural Information Processing Systems 27},
    Title = {Concavity of reweighted Kikuchi approximation},
    Editor = {Z. Ghahramani and M. Welling and C. Cortes and N.d. Lawrence and K.q. Weinberger},
    Year = {2014},
    Pages = {3473--3481}
   }