20024 search results - page 325 / 4005 » Database Management Systems |
141
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VLDB
2002
ACM
15 years 3 months ago
2002
ACM
This paper proposes a system for personalization of web portals. A speci c implementation is discussed in reference to a web portal containing a news feed service. Techniques are ...
KDD
2004
ACM
16 years 4 months ago
2004
ACM
Automatically segmenting unstructured text strings into structured records is necessary for importing the information contained in legacy sources and text collections into a data ...
139
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CAISE
2003
Springer
15 years 8 months ago
2003
Springer
Multi-channel information systems involve data redundancy, which, in turn, requires the implementation of synchronization mechanisms among overlapping databases. This need for peri...
134
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DAWAK
2008
Springer
15 years 5 months ago
2008
Springer
For more than a decade, researches on OLAP and multidimensional databases have generated methodologies, tools and resource management systems for the analysis of numeric data. With...
129
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AIRS
2006
Springer
15 years 6 months ago
2006
Springer
This paper investigates the problem of retrieving Karaoke music by singing. The Karaoke music encompasses two audio channels in each track: one is a mix of vocal and background acc...