@inproceedings{Han:pam2009,
    author = {Dongsu Han and David G. Andersen and Michael Kaminsky and
        Konstantina Papagiannaki and Srinivasan Seshan},
    title = {Access Point Localization using Local Signal Strength Gradient},
    booktitle = {Passive & Active Measurement (PAM)},
    address = {Seoul, South Korea},
    month = apr,
    year = 2009
}