Multicluster, mobile, multimedia radio network
Wireless Networks
A directionality based location discovery scheme for wireless sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Location errors in wireless embedded sensor networks: sources, models, and effects on applications
ACM SIGMOBILE Mobile Computing and Communications Review
WCA: A Weighted Clustering Algorithm for Mobile Ad Hoc Networks
Cluster Computing
Load-Balancing Clusters in Wireless Ad Hoc Networks
ASSET '00 Proceedings of the 3rd IEEE Symposium on Application-Specific Systems and Software Engineering Technology (ASSET'00)
Distributed Clustering for Ad Hoc Networks
ISPAN '99 Proceedings of the 1999 International Symposium on Parallel Architectures, Algorithms and Networks
A mobility-based framework for adaptive clustering in wireless ad hoc networks
IEEE Journal on Selected Areas in Communications
Visual sensor network lifetime maximization by prioritized scheduling of nodes
Journal of Network and Computer Applications
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Wireless sensor networks are widely deployed in various fields. One of the key issues in the implementation of such networks is maximizing the area detected and minimizing the number of sensor nodes. In this paper, we propose a systematic framework for how to choose the minimum sensor nodes from those which are originally distributed randomly in a sensor network. Integer linear integer programming model is used to describe the optimal placement. A greedy algorithm is proposed under quite general conditions. Simulation results and theoretical analysis with different grid density show that our proposed framework is computationally feasible and the resultant sensor node placement performs near-optimum.