@TechReport{Roscoe_PDN-03-010,
   Author      = "Timothy Roscoe and Larry Peterson and Scott Karlin
                  and Mike Wawrzoniak",
   Title       = "{A Simple Common Sensor Interface for PlanetLab}",
   Institution = "PlanetLab Consortium",
   Number      = "PDN--03--010",
   Month       = "May",
   Year        = 2003
}