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INFOCOM
2007
IEEE
15 years 4 months ago
Shape Segmentation and Applications in Sensor Networks
—Many sensor network protocols in the literature implicitly assume that sensor nodes are deployed uniformly inside a simple geometric region. When the real deployment deviates fr...
Xianjin Zhu, Rik Sarkar, Jie Gao
TIM
2011
183views more  TIM 2011»
14 years 5 months ago
Calibration and Field Deployment of Low-Cost Fluid Flow-Rate Sensors Using a Wireless Network
—Low-cost networked fluid flow velocity sensors are needed for high-density sampling in environmental research and other applications requiring automated fluid flow velocity mapp...
C. K. Harnett, M. T. Schueler, N. R. Blumenthal, K...
TPDS
2008
161views more  TPDS 2008»
14 years 10 months ago
Distributed Deployment Schemes for Mobile Wireless Sensor Networks to Ensure Multilevel Coverage
One of the key research issues in wireless sensor networks (WSNs) is how to efficiently deploy sensors to cover an area. In this paper, we solve the k-coverage sensor deployment pr...
You-Chiun Wang, Yu-Chee Tseng
PERCOM
2004
ACM
15 years 9 months ago
Analyzing Connectivity-Based Multi-Hop Ad-hoc Positioning
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
Regina Bischoff, Roger Wattenhofer
INFOCOM
2011
IEEE
14 years 1 months ago
Scalable and fully distributed localization with mere connectivity
Abstract—This work proposes a novel connectivity-based localization algorithm, well suitable for large-scale sensor networks with complex shapes and non-uniform nodal distributio...
Miao Jin, Su Xia, Hongyi Wu, Xianfeng Gu