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In many applications of directional sensor networks especially border/barrier surveillance and intrusion detection applications, checking the establishment of the spanning clump/cluster of collaborated sensors that spans all over the region of interest is an essential task. Two sensors are collaborating sensors if their sensing ranges have been overlapped. When the spanning clump of collaborating...
Location based services are getting increasingly popular in participatory sensing systems. They make use of location information on the mobile devices to support applications that improve personal health, object search, and entertainment. However, GPS positioning consumes a lot of energy, which can drain a mobile device's battery. Although WiFi localization and cell tower localization have been suggested...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.