163 search results - page 24 / 33 » K-Nearest Neighbor Search using the Pyramid Technique |
PERVASIVE
2008
Springer
13 years 10 months ago
2008
Springer
In energy constrained wireless sensor networks, energy conservation techniques are to be applied in order to maximize the system lifetime. We tackle the problem of increasing netw...
IPPS
2009
IEEE
14 years 5 months ago
2009
IEEE
—The performance of Particle Swarm Optimization (PSO) algorithms depends strongly upon the interaction among the particles. The existing communication topologies for PSO (e.g. st...
ECCV
2006
Springer
15 years 23 days ago
2006
Springer
Abstract. The estimation of the epipolar geometry is especially difficult where the putative correspondences include a low percentage of inlier correspondences and/or a large subse...
MIR
2006
ACM
14 years 4 months ago
2006
ACM
An important research issue in multimedia databases is the retrieval of similar objects. For most applications in multimedia databases, an exact search is not meaningful. Thus, mu...
ICDE
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract-- This work presents a novel index structure, MHRtree, for efficiently answering approximate string match queries in large spatial databases. The MHR-tree is based on the ...