571 search results - page 18 / 115 » Clustering Objects on a Spatial Network |
CIVR
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we describe an approach for mining images of objects (such as touristic sights) from community photo collections in an unsupervised fashion. Our approach relies on ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—In this paper, we study the node clustering problem in UnderWater Sensor Networks (UWSNs). We formulate the problem into a cluster-centric cost-based optimization problem with a...
W2GIS
2007
Springer
14 years 1 months ago
2007
Springer
In order to provide a streaming service of 3-D spatial objects to the mobile clients on a street, we propose a new query type, called continuous perspective query. The perspective ...
EDBT
2012
ACM
11 years 9 months ago
2012
ACM
With the popularization of GPS-enabled devices there is an increasing interest for location-based queries. In this context, one interesting problem is processing top-k spatial key...
ICPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Pose estimation is essential for automated han- dling of objects. In many computer vision applications only the object silhouettes can be acquired reliably, because untextured or s...