@misc {IOPORT.70892776,
    author       = {Jen, Tao-Yuan and Laurent, Dominique and Spyratos, Nicolas},
    title        = {Mining frequent conjunctive queries in star schemas},
    howpublished = {IDEAS, 97-108 (2009).},
    year         = {2009},
    doi          = {10.1145/1620432.1620443},
    identifier   = {70892776},
}