901 search results - page 133 / 181 » Nearest Neighbor Ensemble |
ICDE
2010
IEEE
14 years 8 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 ...
SAC
2009
ACM
14 years 3 months ago
2009
ACM
Self-healing gradients are distributed estimates of the distance from each device in a network to the nearest device designated as a source, and are used in many pervasive computi...
CEC
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—In the real world, many applications are nonstationary optimization problems. This requires that optimization algorithms need to not only find the global optimal soluti...
CRV
2009
IEEE
14 years 3 months ago
2009
IEEE
We describe a navigation and coverage system based on unsupervised learning driven by visual input. Our objective is to allow a robot to remain continuously moving above a terrain...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
— In this paper, we present an improved precoding technique which reduces a modulo loss in vector perturbation (VP) with low complexity for the downlink of a multiuser multiple-i...