569 search results - page 46 / 114 » An efficient clustering method for k-anonymization |
CORR
2004
Springer
13 years 8 months ago
2004
Springer
Markov models have been widely utilized for modelling user web navigation behaviour. In this work we propose a dynamic clustering-based method to increase a Markov model's ac...
ITIIS
2010
13 years 7 months ago
2010
Data routing in wireless sensor networks must be energy-efficient because tiny sensor nodes have limited power. A cluster-based hierarchical routing is known to be more efficient ...
IJCV
2008
13 years 8 months ago
2008
Abstract We propose a novel and efficient surface matching approach for reassembling broken solids as well as for matching assembly components using cluster trees of oriented point...
RT
2000
Springer
14 years 7 days ago
2000
Springer
Visibility determination is the most expensive task in cluster hierarchical radiosity. Guaranteed full occlusion and full visibility can reduce these computations without causing ...
AAAI
2008
13 years 11 months ago
2008
In this paper, a bottom-up hierarchical genetic algorithm is proposed to visualize clustered data into a planar graph. To achieve global optimization by accelerating local optimiz...