@inproceedings{ferreira-acmgis-2012,
    author = "Ferreira, Chaulio R. and de Magalhães, Salles V. G. and Andrade, Marcus V. A. and Franklin, W. Randolph and Pompermayer, André M.",
    title = "More efficient terrain viewshed computation on massive datasets using external memory",
    booktitle = "20th {ACM} {SIGSPATIAL} International Conference on Advances in Geographic Information Systems ({ACM SIGSPATIAL GIS} 2012)",
    year = "2012",
    address = "Redondo Beach, CA",
    month = "6--9 Nov",
    href = "\bibhrefpp{159-acmgis2012-viewshed}{159-acmgis2012-viewshed-poster.pdf}",
    customlinkposter = "https://wrfranklin.org/p/159-acmgis2012-viewshed-poster.pdf",
    mykey = "visviewshedsiting marcus salles"
}