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MSN
2007
Springer
125views Sensor Networks» more  MSN 2007»
14 years 2 months ago
Ensuring Area Coverage in Hybrid Wireless Sensor Networks
Success of Wireless Sensor Networks largely depends whether the deployed network can provide desired coverage with acceptable network lifetime. This paper proposes a distributed pr...
Nadeem Ahmed, Salil S. Kanhere, Sanjay Jha
SSDBM
2008
IEEE
146views Database» more  SSDBM 2008»
14 years 3 months ago
Kriging for Localized Spatial Interpolation in Sensor Networks
Abstract. The presence of coverage holes can adversely affect the accurate representation of natural phenomena being monitored by a Wireless Sensor Network (WSN). Current WSN resea...
Muhammad Umer, Lars Kulik, Egemen Tanin
ALGOSENSORS
2009
Springer
14 years 3 months ago
Approximating Barrier Resilience in Wireless Sensor Networks
Barrier coverage in a sensor network has the goal of ensuring that all paths through the surveillance domain joining points in some start region S to some target region T will inte...
Sergey Bereg, David G. Kirkpatrick
TC
2008
13 years 8 months ago
A Novel Distributed Sensor Positioning System Using the Dual of Target Tracking
As one of the fundamental issues in wireless sensor networks (WSNs), the sensor localization problem has recently received extensive attention. In this work, we investigate this pr...
Liqiang Zhang, Qiang Cheng, Yingge Wang, Sherali Z...

Presentation
945views
12 years 2 months ago
A Decentralized Method for Maximizing k-coverage Lifetime in WSNs
In this paper, we propose a decentralized method for maximizing lifetime of data collection wireless sensor networks (WSNs) by making minimal number of nodes operate and putting ot...