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SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...
MOBIHOC
2008
ACM
14 years 8 months ago
2008
ACM
Because of cost and resource constraints, sensor nodes do not have a complicated hardware architecture or operating system to protect program safety. Hence, the notorious buffer-o...
GD
2004
Springer
14 years 2 months ago
2004
Springer
Sensor network applications frequently require that the sensors know their physical locations in some global coordinate system. This is usually achieved by equipping each sensor w...
WASA
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. Due to the large-scale ad hoc deployments and wireless interference, data aggregation is a fundamental but time consuming task in wireless sensor networks. This paper foc...
SAC
2010
ACM
14 years 3 months ago
2010
ACM
This work proposes and evaluates a sampling algorithm based on wavelet transforms with Coiflets basis to reduce the data sensed in wireless sensor networks applications. The Coiï...