1295 search results - page 131 / 259 » Technology Challenges in a Data Warehouse |
IQIS
2005
ACM
14 years 3 months ago
2005
ACM
Researchers in the data mining area frequently have to spend significant portion of their time on preprocessing the data in order to apply their algorithms to real-world datasets...
JBI
2002
13 years 9 months ago
2002
Rapid advances in genome sequencing and gene expression microarray technologies are providing unprecedented opportunities to identify specific genes involved in complex biological...
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
GLOBE
2009
Springer
14 years 2 months ago
2009
Springer
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. A challenging problem is to support skylin...
DAWAK
1999
Springer
14 years 2 months ago
1999
Springer
One of the most challenging problems in data manipulation in the future is to be able to e ciently handle very large databases but also multiple induced properties or generalizatio...