1222 search results - page 157 / 245 » Information extraction challenges in managing unstructured d... |
198
click to vote
CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...
214
click to vote
DEBU
2010
15 years 6 months ago
2010
The proliferation of knowledge-sharing communities like Wikipedia and the advances in automated information extraction from Web pages enable the construction of large knowledge ba...
164
click to vote
DOLAP
2009
ACM
15 years 9 months ago
2009
ACM
Decisional systems are crucial for enterprise improvement. They allow the consolidation of heterogeneous data from distributed enterprise data stores into strategic indicators. An...
190
click to vote
GLOBE
2009
Springer
15 years 10 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...
160
click to vote
DAWAK
1999
Springer
15 years 10 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...