On the detection of a common intersection of k convex objects in the plane
Information Processing Letters
Discrete Mathematics - Topics on domination
Algorithmic Aspects of Constrained Unit Disk Graphs
Algorithmic Aspects of Constrained Unit Disk Graphs
Algorithmic Graph Theory and Perfect Graphs (Annals of Discrete Mathematics, Vol 57)
Algorithmic Graph Theory and Perfect Graphs (Annals of Discrete Mathematics, Vol 57)
A maximum-likelihood parametric approach to source localizations
ICASSP '01 Proceedings of the Acoustics, Speech, and Signal Processing, 2001. on IEEE International Conference - Volume 05
Energy and qos aware routing protocols for wireless sensor networks
Energy and qos aware routing protocols for wireless sensor networks
Ad hoc networks beyond unit disk graphs
Wireless Networks
Acoustic counting algorithms for wireless sensor networks
Proceedings of the 6th ACM symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
Detecting movement patterns with wireless sensor networks: application to bird behavior
Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia
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This paper proposes several methods to estimate the number of endangered birds in their habitat. Our solutions use passive unknown networks sensors to get birds positions and gather data to a central base which runs our algorithms to estimate the number of singing birds. A first scheme derives the motes networks and the data in an altered unit disk graph to give its estimation on the number of birds. The second scheme, a linear algorithm, uses aggregated information from the motes to count the birds. Finally, we confirm our schemes efficiency through experimentation.