2771 search results - page 184 / 555 » Locality of Queries and Transformations |
183
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PLDI
2003
ACM
15 years 11 months ago
2003
ACM
Many important applications, such as those using sparse data structures, have memory reference patterns that are unknown at compile-time. Prior work has developed runtime reorderi...
188
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CSMR
2005
IEEE
16 years 1 days ago
2005
IEEE
Wrapping databases allows them to be reused in formerly unplanned contexts, such as web-based applications or federated systems. Indeed, a wrapper can provide external clients of ...
184
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ICDT
2003
ACM
15 years 11 months ago
2003
ACM
We state and solve the query reformulation problem for XML publishing in a general setting that allows mixed (XML and relational) storage for the proprietary data and exploits redu...
171
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GLOBE
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
163
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DGO
2003
15 years 7 months ago
2003
This paper describes a Web-based query system for semantically heterogeneous geospatial data. Our goal is to provide DBMS type query capabilities to a proposed statewide land info...