2027 search results - page 145 / 406 » An Adaptive Query Execution System for Data Integration |
305
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ICDE
2008
IEEE
17 years 4 months ago
2008
IEEE
In applications like location-based services, sensor monitoring and biological databases, the values of the database items are inherently uncertain in nature. An important query fo...
157
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IIWAS
2003
15 years 6 months ago
2003
In this paper, a framework for building an overall Zero-Latency Data Warehouse system (ZLDWH) is provided. Such a ZLDWH requires tasks such as data changes detection, continuous l...
175
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CORR
2010
Springer
15 years 1 days ago
2010
Springer
Matching dependencies were recently introduced as declarative rules for data cleaning and entity resolution. Enforcing a matching dependency on a database instance identifies the ...
224
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SIGMOD
2009
ACM
16 years 5 months ago
2009
ACM
Uncertain data arises in a number of domains, including data integration and sensor networks. Top-k queries that rank results according to some user-defined score are an important...
149
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EDBT
2010
ACM
15 years 10 months ago
2010
ACM
The wide availability of commodity multi-core systems presents an opportunity to address the latency issues that have plaqued XML query processing. However, simply executing multi...