581 search results - page 13 / 117 » Fast Hierarchical Clustering Based on Compressed Data |
CIDM
2007
IEEE
14 years 4 months ago
2007
IEEE
Clustering large data sets with high dimensionality is a challenging data-mining task. This paper presents a framework to perform such a task efficiently. It is based on the notio...
WAIM
2007
Springer
14 years 4 months ago
2007
Springer
We propose DHCS, a method of distributed, hierarchical clustering and summarization for online data analysis and mining in sensor networks. Different from the acquisition and aggre...
ICIP
2002
IEEE
2002
IEEE
Real-time reconstruction of wavelet encoded meshes for view-dependent transmission and visualization
14 years 11 months ago
Wavelet methods for geometry encoding is a recently emerged superset of multiresolution analysis which has proven to be very efficient in term of compression and adaptive transmis...
CGF
2010
13 years 10 months ago
2010
The Bidirectional Texture Function (BTF) is becoming widely used for accurate representation of real-world material appearance. In this paper a novel BTF compression model is prop...
ICDM
2009
IEEE
14 years 4 months ago
2009
IEEE
This work examines under what conditions compression methodologies can retain the outcome of clustering operations. We focus on the popular k-Means clustering algorithm and we dem...