4468 search results - page 498 / 894 » Processing Forecasting Queries |
150
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ICDIM
2007
IEEE
16 years 1 months ago
2007
IEEE
: Integrated access to distributed data is an important problem faced in scientific and commercial applications. A data integration system provides a unified view for users to subm...
165
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SSDBM
2007
IEEE
16 years 1 months ago
2007
IEEE
Space-partitioning trees, like the disk-based trie, quadtree, kd-tree and their variants, are a family of access methods that index multi-dimensional objects. In the case of index...
161
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ADBIS
2007
Springer
16 years 29 days ago
2007
Springer
The semantics of a new language (CUDL – Conceptual Universal Database Language), designed to manage dynamic database environments, are presented. This language conforms to the FD...
190
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DEXA
2007
Springer
16 years 29 days ago
2007
Springer
Abstract. Sharing of structured data in decentralized environments is a challenging problem, especially in the absence of a global schema. Social network structures map network lin...
166
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OTM
2007
Springer
16 years 27 days ago
2007
Springer
Creating executable semantic mappings is an important task for ontology-based information integration. Although it is argued that mapping tools may require interaction from humans ...