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» Ecoinformatics using wireless sensor networks: An overview
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INFOCOM
2010
IEEE
14 years 8 months ago
On Distributed Time-Dependent Shortest Paths over Duty-Cycled Wireless Sensor Networks
Abstract—We revisit the shortest path problem in asynchronous duty-cycled wireless sensor networks, which exhibit time-dependent features. We model the time-varying link cost and...
Shouwen Lai, Binoy Ravindran
MOBICOM
2003
ACM
15 years 3 months ago
Distributed algorithms for guiding navigation across a sensor network
We develop distributed algorithms for self-organizing sensor networks that respond to directing a target through a region. The sensor network models the danger levels sensed acros...
Qun Li, Michael DeRosa, Daniela Rus
ESAS
2004
Springer
15 years 3 months ago
Secure Overlay for Service Centric Wireless Sensor Networks
Sensor networks consist of a potentially huge number of very small and resource limited self-organizing devices. Those devices offer different services and use services provided b...
Hans-Joachim Hof, Erik-Oliver Blaß, Martina ...
IEEECIT
2010
IEEE
14 years 8 months ago
Tessellating Cell Shapes for Geographical Clustering
This paper investigates the energy-saving organization of sensor nodes in large wireless sensor networks. Due to a random deployment used in many application scenarios, much more n...
Jakob Salzmann, Ralf Behnke, Dirk Timmermann
ICASSP
2009
IEEE
14 years 7 months ago
Robust joint localization and time synchronization in wireless sensor networks with bounded anchor uncertainties
A unified framework to jointly solve the two problems of localization and synchronization at the same time is presented in this paper. The joint approach is attractive because it ...
Jun Zheng, Yik-Chung Wu