@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20190110-140236006,
    title = "Proceedings of the eighteenth annual ACM-SIAM symposium on Discrete algorithms",
    chapter = "Compressing rectilinear pictures and minimizing access control lists",
    year = "2007",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20190110-140236006",
    id = "record",
    isbn = "978-0-898716-24-5"
}