Sciweavers

2476 search results - page 280 / 496
» Robust Distributed Optimization in Wireless Sensor Network
Sort
View
GSN
2009
Springer
137views Sensor Networks» more  GSN 2009»
15 years 8 months ago
A Stimulus-Centric Algebraic Approach to Sensors and Observations
The understanding of complex environmental phenomena, such as deforestation and epidemics, requires observations at multiple scales. This scale dependency is not handled well by to...
Christoph Stasch, Krzysztof Janowicz, Arne Brö...
EUC
2005
Springer
15 years 9 months ago
Ubiquitous Computing: Challenges in Flexible Data Aggregation
Abstract. A dramatic increase of event monitoring capabilities by wireless sensors requires new, more sophisticated, event correlation over time and space. This new paradigm implie...
Eiko Yoneki, Jean Bacon
CORR
2010
Springer
107views Education» more  CORR 2010»
15 years 2 months ago
Distributed Detection over Time Varying Networks: Large Deviations Analysis
—We apply large deviations theory to study asymptotic performance of running consensus distributed detection in sensor networks. Running consensus is a stochastic approximation t...
Dragana Bajovic, Dusan Jakovetic, João Xavi...
CISS
2008
IEEE
15 years 10 months ago
Threshold structure of channel aware distributed scheduling in ad-hoc networks: An optimal stopping view
— As evidenced by measurement data, channel fading and co-channel interference occur on the same time scales, and it is therefore difficult to determine if packet losses are due...
Junshan Zhang
ICDCS
2007
IEEE
15 years 10 months ago
Protocol Design and Optimization for Delay/Fault-Tolerant Mobile Sensor Networks
While extensive studies have been carried out in the past several years for many sensor applications, they cannot be applied to the network with extremely low and intermittent con...
Yu Wang, Hongyi Wu, Feng Lin, Nian-Feng Tzeng