354 search results - page 37 / 71 » Efficient Processing of Spatial Joins Using R-Trees |
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we investigate the possibility of enhancing the usability of iris recognition via exploration of the specular spots in iris images. Firstly, the spatial configurat...
IS
2008
13 years 8 months ago
2008
Abstract. Sharing of structured data in decentralized environments is a challenging problem, especially in the absence of a global schema. Social network structures map network lin...
ICCS
2005
Springer
14 years 2 months ago
2005
Springer
The use of Grid technologies allows us to make progress in the prediction accuracy of epidemiological patterns, epidemiological modeling, risk predictions of infectious diseases et...
VIS
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose a novel, geometrically adaptive method for surface reconstruction from noisy and sparse point clouds, without orientation information. The method employs a fast convecti...
WIDM
2004
ACM
14 years 1 months ago
2004
ACM
In this paper, we propose a novel compact tree (Ctree) for XML indexing, which provides not only concise path summaries at the group level but also detailed child-parent links at ...