16 search results - page 3 / 4 » Processing Approximate Moving Range Queries in Mobile Sensor... |
VLDB
2005
ACM
14 years 5 months ago
2005
ACM
With the recent advances in wireless networks, embedded systems and GPS technology, databases that manage the location of moving objects have received increased interest. In this ...
MASS
2010
13 years 3 months ago
2010
Abstract--Mapping and localization for indoor robotic navigation is a well-studied field. However, existing work largely relies on long range perceptive sensors in addition to the ...
MOBIHOC
2010
ACM
13 years 3 months ago
2010
ACM
Intrusion detection is an important problem in sensor networks. Prior works in static sensor environments show that constructing sensor barriers with random sensor deployment can ...
ALGOSENSORS
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We consider the problem of counting the number of indistinguishable targets using a simple binary sensing model. Our setting includes an unknown number of point targets i...
MOBISYS
2004
ACM
14 years 5 months ago
2004
ACM
ZebraNet is a mobile, wireless sensor network in which nodes move throughout an environment working to gather and process information about their surroundings [10]. As in many sen...