585 search results - page 5 / 117 » Localization from mere connectivity |
ICWSM
2010
13 years 8 months ago
2010
This paper examines tweets about two geographically local events--a shooting and a building collapse--that took place in Wichita, Kansas and Atlanta, Georgia, respectively. Most I...
ESANN
2001
13 years 8 months ago
2001
We investigate the use of an unsupervised artificial neural network to form a sparse representation of the underlying causes in a data set. By using fixed lateral connections that...
CAD
2010
Springer
13 years 6 months ago
2010
Springer
In this paper we present a new algorithm which turns an unstructured triangle mesh into a quad-dominant mesh with edges well aligned to the principal directions of the underlying ...
MOBICOM
2010
ACM
13 years 6 months ago
2010
ACM
Localization is a fundamental operation for many wireless networks. While GPS is widely used for location determination, it is unavailable in many environments either due to its h...
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we address the problem of inverse procedural modeling: Given a piece of exemplar 3D geometry, we would like to find a set of rules that describe objects that are s...