Search Machine Learning Repository: @incollection{NIPS2014_5459,
    Publisher = {Curran Associates, Inc.},
    Author = {Thang D. Bui and Richard E. Turner},
    Url = {http://papers.nips.cc/paper/5459-tree-structured-gaussian-process-approximations.pdf},
    Booktitle = {Advances in Neural Information Processing Systems 27},
    Title = {Tree-structured Gaussian Process Approximations},
    Editor = {Z. Ghahramani and M. Welling and C. Cortes and N.d. Lawrence and K.q. Weinberger},
    Year = {2014},
    Pages = {2213--2221}
   }