75 search results - page 4 / 15 » Localization in sparse networks using sweeps |
115
click to vote
KDD
2012
ACM
12 years 12 months ago
2012
ACM
The communities of a social network are sets of vertices with more connections inside the set than outside. We theoretically demonstrate that two commonly observed properties of s...
SIAMJO
2008
14 years 9 months ago
2008
This paper discusses how to find the global minimum of functions that are summations of small polynomials ("small" means involving a small number of variables). Some spa...
INFOCOM
2010
IEEE
14 years 7 months ago
2010
IEEE
Abstract— The sparse nature of location finding problem makes the theory of compressive sensing desirable for indoor positioning in Wireless Local Area Networks (WLANs). In this...
GSN
2009
Springer
15 years 2 months ago
2009
Springer
We propose energy-efficient compressed sensing for wireless sensor networks using spatially-localized sparse projections. To keep the transmission cost for each measurement low, we...
103
click to vote
ICWN
2003
14 years 10 months ago
2003
Abstract— We consider the problem of determining the positions of wireless nodes using range measurements from multiple, sparsely located, beacon stations with known locations. A...