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CDC
2010
IEEE
215views Control Systems» more  CDC 2010»
13 years 2 months ago
Consensus with robustness to outliers via distributed optimization
Over the past few years, a number of distributed algorithms have been developed for integrating the measurements acquired by a wireless sensor network. Among them, average consensu...
Jixin Li, Ehsan Elhamifar, I.-Jeng Wang, Ren&eacut...
CORR
2008
Springer
138views Education» more  CORR 2008»
13 years 7 months ago
Order-Optimal Consensus through Randomized Path Averaging
Gossip algorithms have recently received significant attention, mainly because they constitute simple and robust message-passing schemes for distributed information processing over...
Florence Bénézit, Alexandros G. Dima...
ICASSP
2010
IEEE
13 years 7 months ago
Distributed reconstruction of time-varying spatial fields based on consensus propagation
This work deals with the distributed measurement and reconstruction of time-varying spatial fields using wireless sensor networks (WSN). We use basis functions to formulate a low...
Valentin Schwarz, Gerald Matz
CDC
2010
IEEE
173views Control Systems» more  CDC 2010»
13 years 2 months ago
Corrective consensus: Converging to the exact average
Consensus algorithms provide an elegant distributed way for computing the average of a set of measurements across a sensor network. However, the convergence of the node estimates t...
Yin Chen, Roberto Tron, Andreas Terzis, René...
ICASSP
2011
IEEE
12 years 11 months ago
Distributed Gaussian particle filtering using likelihood consensus
We propose a distributed implementation of the Gaussian particle filter (GPF) for use in a wireless sensor network. Each sensor runs a local GPF that computes a global state esti...
Ondrej Hlinka, Ondrej Sluciak, Franz Hlawatsch, Pe...