147 search results - page 12 / 30 » Optimization and Simplification of Hierarchical Clusterings |
CCGRID
2003
IEEE
14 years 21 days ago
2003
IEEE
This paper discusses the impact of the hierarchical master-worker paradigm on performance of an application program, which solves an optimization problem by a parallel branch and ...
3DOR
2008
13 years 9 months ago
2008
Mesh analysis and clustering have became important issues in order to improve the efficiency of common processing operations like compression, watermarking or simplification. In t...
CCGRID
2006
IEEE
14 years 1 months ago
2006
IEEE
Grid computing is an important mechanism for utilizing distributed computing resources. These resources are distributed in different geographical locations, but are organized to p...
SMI
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper a novel clustering algorithm is proposed, namely Variational Multilevel Mesh Clustering (VMLC). The algorithm incorporates the advantages of both hierarchical and va...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Searching large image databases is a time consuming process when done manually. Current CBIR methods mostly rely on training data in specific domains. When source and dom...