@misc {IOPORT.70995546,
    author       = {Cao, Huiping and Candan, K. Sel\c{c}uk and Sapino, Maria Luisa},
    title        = {Skynets: searching for minimum trees in graphs with incomparable edge weights},
    howpublished = {CIKM, 1775-1784 (2011).},
    year         = {2011},
    doi          = {10.1145/2063576.2063833},
    identifier   = {70995546},
}