@inproceedings{mcfee09_mkpoe,
    author  = {McFee,, B. and Lanckriet,, {G. R. G.}},
    year    = {2009},
    title   = {Partial order embedding with multiple kernels},
    booktitle = {Proceedings of the 26th International Conference on Machine
    Learning (ICML'09)},
    month   = {June},
    pages   = {721--728}
}