75 search results - page 2 / 15 » Localization in sparse networks using sweeps |
ISNN
2007
Springer
15 years 5 months ago
2007
Springer
This paper investigates a mechanism for reliable generation of sparse code in a sparsely connected, hierarchical, learning memory. Activity reduction is accomplished with local com...
ICRA
2007
IEEE
15 years 5 months ago
2007
IEEE
— In this paper, we define a mobile self-localization (MSL) problem for sparse mobile sensor networks, and propose an algorithm named Mobility Assisted MDS-MAP(P), based on Mult...
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IPSN
2009
Springer
15 years 6 months ago
2009
Springer
This paper exploits recent developments in sparse approximation and compressive sensing to efficiently perform localization in a sensor network. We introduce a Bayesian framework...
WIOPT
2005
IEEE
15 years 5 months ago
2005
IEEE
In our prior work, we presented a highly effective local search based heuristic algorithm called the Largest Expanding Sweep Search (LESS) to solve the minimum energy broadcast (M...
EWSN
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. A localization algorithm using radio interferometric measurements is presented. A probabilistic model is constructed that accounts for general noise models and lends itse...