2342 search results - page 250 / 469 » Information Needs and Automatic Queries |
173
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ICDE
2007
IEEE
16 years 28 days ago
2007
IEEE
Recently there is much need of discovering useful knowledge from massive log-data which are generated by Webbased information systems. Such log-data have multiple attributes about...
151
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ADC
2004
Springer
16 years 15 hour ago
2004
Springer
Web search engines crawl the web to fetch the data that they index. In this paper we re-examine that need, and evaluate the network costs associated with data acquisition, and alt...
197
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KES
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Search engines traditionally index unstructured text and return ranked lists of documents that match a given query. As search engines functionally move in the direction o...
184
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ASWEC
2008
IEEE
15 years 8 months ago
2008
IEEE
The basic idea behind software reuse is that software developers use reusable components found in software repositories to reduce the amount of code that has to be written and so ...
160
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DBPL
2005
Springer
15 years 8 months ago
2005
Springer
XQuery is known to be a powerful XML query language with many bells and whistles. For many common queries we do not need all the expressive power of XQuery. We investigate the eff...