@inproceedings{gao04fractionally,
    author="Jie Gao and Leonidas Guibas and John Hershberger and Li Zhang",
    title="Fractionally Cascaded Information in a Sensor Network",
    booktitle="Proc. of the 3rd International Symposium on Information Processing in Sensor Networks (IPSN'04)",
    pages="311--319",
    month="April",
    year="2004"
}