7536 search results - page 1061 / 1508 » Localized Components Analysis |
194
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ICDM
2002
IEEE
15 years 11 months ago
2002
IEEE
It is well-known that for high dimensional data clustering, standard algorithms such as EM and the K-means are often trapped in local minimum. Many initialization methods were pro...
173
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ICPPW
2002
IEEE
15 years 11 months ago
2002
IEEE
The effectiveness of the memory hierarchy is critical for the performance of current processors. The performance of the memory hierarchy can be improved by means of program transf...
197
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ACSAC
2000
IEEE
15 years 11 months ago
2000
IEEE
Existing software infrastructures and middleware provide uniform security services across heterogeneous information networks. However, few, if any, tools exist that support access...
199
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SIGIR
1999
ACM
15 years 11 months ago
1999
ACM
We present an approach to information retrieval based on context distance and morphology. Context distance is a measure we use to assess the closeness of word meanings. This conte...
190
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HUC
1999
Springer
15 years 11 months ago
1999
Springer
This paper considers the role of network connectivity in supporting context-sensitive applications. A range of context-sensitive applications are analysed with respect to connectiv...