172 search results - page 3 / 35 » Efficient Join-Index-Based Spatial-Join Processing: A Cluste... |
PAISI
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. This paper introduces an efficient privacy-preserving protocol for distributed K-means clustering over an arbitrary partitioned data, shared among N parties. Clustering i...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
In this paper, we presentan approach to clustering images for efficient retrieval using relative entropy. We start with the assumption that visual features are represented by prob...
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Today's Content-Based Image Retrieval (CBIR) techniques are based on the "k-nearest neighbors" (kNN) model. They retrieve images from a single neighborhood using lo...
ECML
2006
Springer
14 years 2 days ago
2006
Springer
Recently, stability-based techniques have emerged as a very promising solution to the problem of cluster validation. An inherent drawback of these approaches is the computational c...
DAGM
2008
Springer
13 years 10 months ago
2008
Springer
In this paper a novel and generic approach for model-based data clustering in a boosting framework is presented. This method uses the forward stagewise additive modeling to learn t...