3295 search results - page 52 / 659 » Using Technologies to Improve E-Learning |
111
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SIGMOD
1999
ACM
15 years 5 months ago
1999
ACM
Research and products for the integration of heterogeneous legacy source databases in data warehousing have addressed numerous data quality problems in or between the sources. Suc...
108
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AINA
2004
IEEE
15 years 5 months ago
2004
IEEE
As the wireless technology evolves, one can access the Internet almost everywhere via many wireless access networks such as wireless LAN and GPRS. People would like to use the wir...
ACMDIS
2000
ACM
15 years 5 months ago
2000
ACM
Item selection is a key problem in electronic guidebook design. Many systems do not apply so-called “context-awareness” technologies to infer user interest, placing the entire...
125
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CIKM
2006
Springer
15 years 5 months ago
2006
Springer
The detection of new information in a document stream is an important component of many potential applications. In this work, a new novelty detection approach based on the identif...
CIKM
2008
Springer
15 years 3 months ago
2008
Springer
In this paper, we investigate the problem of improving the relevance of a Web search engine by adapting it to the dynamic needs of the user. We examine a representative case of su...