@article {IOPORT.50347538,
    author       = {Yu, Feng and Oyana, Damalie and Hou, Wen-Chi and Wainer, Michael},
    title        = {Approximate clustering on data streams using discrete cosine transform},
    year         = {2010},
    journal      = {JIPS},
    volume       = {6},
    number       = {1},
    pages        = {67-78},
    doi          = {10.3745/JIPS.2010.6.1.067},
    identifier   = {50347538},
}