4790 search results - page 557 / 958 » Reverse Query Processing |
154
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SSDBM
2007
IEEE
16 years 21 days 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...
151
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ADBIS
2007
Springer
16 years 18 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...
176
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DEXA
2007
Springer
16 years 18 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...
156
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OTM
2007
Springer
16 years 16 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 ...
160
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CIKM
2005
Springer
15 years 12 months ago
2005
Springer
The basic relationships to be determined in XML query processing are ancestor-descendant (A-D), parent-child (P-C), sibling and ordering relationships. The containment labeling sc...