19985 search results - page 366 / 3997 » Modelling Ecological Data |
169
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ICALP
2007
Springer
16 years 27 days ago
2007
Springer
A data tree is a tree where each node has a label from a finite set, and a data value from a possibly infinite set. We consider data trees whose depth is bounded beforehand. By d...
189
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SEMWEB
2007
Springer
16 years 26 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...
142
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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...
171
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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...
161
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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...