IPSN
2007
Springer
14 years 8 months ago
2007
Springer
The key application scenario of wireless sensor networks is data gathering: sensor nodes transmit data, possibly in a multi-hop fashion, to an information sink. The performance of...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
We present SPOT, a scalable power observation tool that enables in situ measurement of nodal power and energy over a dynamic range exceeding four decades or a temporal resolution ...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
Field biologists use animal sounds to discover the presence of individuals and to study their behavior. The recent development of new deployable acoustic sensor platforms presents...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
Localization is an essential service for many wireless sensor network applications. While several localization schemes rely on anchor nodes and range measurements to achieve fine...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
Secure sensor network communication protocols need to provide three basic properties: data secrecy, authentication, and replay protection. Secure sensor network link layer protoco...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
In this paper we propose a lightweight algorithm for constructing multi-resolution data representations for sensor networks. We compute, at each sensor node u, O(log n) aggregates...
IPSN
2007
Springer
14 years 8 months ago
2007
Springer
This paper describes a sensor network approach to tracking a single object in the presence of static and moving occluders using a network of cameras. To conserve communication ban...