259 search results - page 16 / 52 » Metrics for Evaluating Database Selection Techniques |
CIKM
2000
Springer
15 years 4 months ago
2000
Springer
This paper discusses passage extraction approaches to multidocument summarization that use available information about the document set as a whole and the relationships between th...
125
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SIGMOD
2001
ACM
16 years 18 days ago
2001
ACM
Materialized views have been found to be very effective at speeding up queries, and are increasingly being supported by commercial databases and data warehouse systems. However, w...
130
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NETWORKING
2007
15 years 1 months ago
2007
IP networks present a challenging environment for video streaming because they do not provide throughput, jitter, or loss rate guarantees. In this work, we focus on improving the p...
114
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FUZZIEEE
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Feature Selection (FS) is a technique for dimensionality reduction. Its aims are to select a subset of the original features of a dataset which are rich in the most use...
130
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DEXAW
2007
IEEE
15 years 4 months ago
2007
IEEE
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...