798 search results - page 81 / 160 » Engineering graph clustering: Models and experimental evalua... |
188
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DKE
2002
15 years 5 months ago
2002
We introduce the notion of iceberg concept lattices and show their use in knowledge discovery in databases. Iceberg lattices are a conceptual clustering method, which is well suit...
176
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EDBT
2010
ACM
15 years 9 months ago
2010
ACM
A key advantage of scientific workflow systems over traditional scripting approaches is their ability to automatically record data and process dependencies introduced during workf...
150
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PDP
2010
IEEE
16 years 19 days ago
2010
IEEE
—This paper argues that algorithmic skeletons are a suitable programming model for multi-core architectures. -level abstractions offered by algorithmic skeletons provide a simple...
147
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ISCIS
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. We show a two-phase approach for minimizing various communication-cost metrics in fine-grain partitioning of sparse matrices for parallel processing. In the first phase...
159
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WWW
2010
ACM
16 years 22 days ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...