Estimation on graphs from relative measurements | IEEE Journals & Magazine | IEEE Xplore

Estimation on graphs from relative measurements


Abstract:

Large-scale sensor networks give rise to estimation problems that have a rich graphical structure. We studied one of these problems in terms of how such an estimate can b...Show More

Abstract:

Large-scale sensor networks give rise to estimation problems that have a rich graphical structure. We studied one of these problems in terms of how such an estimate can be efficiently computed in a distributed manner as well as how the quality of an optimal estimate scales with the size of the network. Two distributed algorithms are presented to compute the optimal estimates that are scalable and robust to communication failures. In designing these algorithms, we found the literature on parallel computation to be a rich source of inspiration.
Published in: IEEE Control Systems Magazine ( Volume: 27, Issue: 4, August 2007)
Page(s): 57 - 74
Date of Publication: 31 August 2007

ISSN Information:


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