1539 search results - page 48 / 308 » Spatial network modeling for databases |
PRL
2006
14 years 11 months ago
2006
This paper studies two types of spatial relationships that can be learned from training examples for object recognition. The first one employs deformable relationships between obj...
ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
— One of the most important problems in Mobile Robotics is to realise the complete robot’s autonomy. In order to achieve this goal several tasks have to be accomplished. Among ...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
—In this paper the performance of unslotted ALOHA and CSMA are analyzed in spatially distributed wireless networks. Users/packets arrive randomly in space and time according to a...
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GIS
2004
ACM
16 years 25 days ago
2004
ACM
Motivated by the increasing need to handle complex multidimensional data in location-based data warehouses, this paper proposes a powerful data model that is able to capture the c...
ICUMT
2009
14 years 9 months ago
2009
We propose a prototype for a real-world, human network proximity experiment with detailed recordings of the position of individuals. Our aim is to provide a comprehensive dataset t...