439 search results - page 44 / 88 » Knowledge Management in Heterogeneous Data Warehouse Environ... |
GI
2009
Springer
14 years 7 months ago
2009
Springer
: Collecting and sharing attention information represents a main concern within the Technology Enhanced Learning community, as the number of works or projects related to this topic...
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SIGMOD
2009
ACM
15 years 10 months ago
2009
ACM
Wikipedia is an example of the large, collaborative, semi-structured data sets emerging on the Web. Typically, before these data sets can be used, they must transformed into struc...
CIKM
2008
Springer
14 years 11 months ago
2008
Springer
Real-time materialized view maintenance has become increasingly popular, especially in real-time data warehousing and data streaming environments. Upon updates to base relations, ...
HT
2005
ACM
15 years 3 months ago
2005
ACM
In order to support knowledge workers throughout their task of searching, locating and manipulating information, a system that provides information suitable for a particular userā...
DOLAP
2006
ACM
15 years 3 months ago
2006
ACM
Mining data warehouses is still an open problem as few approaches really take the speciļ¬cities of this framework into account (e.g. multidimensionality, hierarchies, historized ...