385 search results - page 6 / 77 » Contour Approximation in Sensor Networks |
ADHOCNOW
2004
Springer
15 years 3 months ago
2004
Springer
DMSN
2004
ACM
15 years 3 months ago
2004
ACM
Recent work in sensor databases has focused extensively on distributed query problems, notably distributed computation of aggregates. Existing methods for computing aggregates bro...
JCO
2006
14 years 9 months ago
2006
We study minimum-cost sensor placement on a bounded 3D sensing field, R, which comprises a number of discrete points that may or may not be grid points. Suppose we have types of se...
PACT
2007
Springer
15 years 3 months ago
2007
Springer
The application of the Orthogonal Organized Finite State Machine (OOFSM) to the representation of data acquired by sensor networks is proposed. The OOFSM was proposed in earlier wo...
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...