2079 search results - page 113 / 416 » Research Problems in Data Warehousing |
117
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SEBD
2008
14 years 11 months ago
2008
In the context of ontology evolution, ontology population is the activity of acquiring new semantic descriptions of data extracted from heterogeneous data sources. To this end, the...
ACSAC
2001
IEEE
15 years 1 months ago
2001
IEEE
It is a well-known problem that intrusion detection systems overload their human operators by triggering thousands of alarms per day. As a matter of fact, we have been asked by on...
WSC
2000
14 years 11 months ago
2000
In the this paper, we study the problem of collective resource management. We first introduce the problem through realworld examples. Then we generalize the problem and build an a...
116
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JMLR
2012
13 years 12 days ago
2012
In this paper, we propose a novel formulation of the network clique detection problem by introducing a general network data representation framework. We show connections between o...
106
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CVDB
2005
ACM
14 years 12 months ago
2005
ACM
Querying live media streams captured by various sensors is becoming a challenging problem, due to the data heterogeneity and the lack of a unifying data model capable of accessing...