65 search results - page 4 / 13 » Improving Distance Based Geographic Location Techniques in S... |
IMC
2004
ACM
14 years 1 months ago
2004
ACM
— Geolocation of Internet hosts enables a diverse and interesting new class of location-aware applications. Previous measurement-based approaches use reference hosts, called land...
ICCD
2002
IEEE
14 years 4 months ago
2002
IEEE
— As the cost of embedded sensors and actuators drops, new applications will arise that exploit high density networks of small devices capable of a variety of sensing tasks. Alth...
MOBIHOC
2003
ACM
14 years 7 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...
MDM
2009
Springer
14 years 2 months ago
2009
Springer
Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—The demand for efficient data dissemination/access techniques to find the relevant data from within a sensor network has led to the development of data-centric sensor networks...