2027 search results - page 57 / 406 » An Adaptive Query Execution System for Data Integration |
151
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WWW
2003
ACM
16 years 5 months ago
2003
ACM
The World Wide Web has not only revolutionized the area of traditional hypermedia, it is also starting to influence adaptive hypermedia research. The main feature of the World Wid...
146
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BTW
2003
Springer
15 years 9 months ago
2003
Springer
Abstract: In order to achieve efficient execution plans for queries comprising userdefined data types and predicates, the database system has to be provided with appropriate index ...
226
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
Despite various interoperability recommendations, heterogeneity of Geographic Information Systems (GIS) is still an issue. This led to an increasing need for a data integration sy...
148
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ICDCS
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents a scalable and adaptive decentralized metadata lookup scheme for ultra large-scale file systems (≥ Petabytes or even Exabytes). Our scheme logically organiz...
134
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
We present an architecture and a set of challenges for peer database management systems. These systems team up to build a network of nodes (peers) that coordinate at run time most...