19892 search results - page 349 / 3979 » The POSTGRES Data Model |
184
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SEMWEB
2007
Springer
16 years 23 days ago
2007
Springer
We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collecte...
140
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CAISE
2003
Springer
15 years 12 months ago
2003
Springer
Data Warehouses are decisional information artifacts that are embedded in the organizations that create/maintain them. Therefore, Data Warehouse Requirements Engineering must start...
162
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IDA
2003
Springer
15 years 12 months ago
2003
Springer
Existing meta-learning based distributed data mining approaches do not explicitly address context heterogeneity across individual sites. This limitation constrains their applicatio...
154
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PODS
1993
ACM
15 years 10 months ago
1993
ACM
In this paper, we motivate four di erent user de ned window query classes and derive a probabilistic model for each of them. For each model, we characterize the e ciency of spatia...
162
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AUSDM
2006
Springer
15 years 10 months ago
2006
Springer
The ability to accurately predict the lifetime of building components is crucial to optimizing building design, material selection and scheduling of required maintenance. This pap...