4790 search results - page 396 / 958 » Reverse Query Processing |
125
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CIKM
2010
Springer
15 years 2 months ago
2010
Springer
In recent years, there has been an explosion of publicly available RDF and OWL data sources. In order to effectively and quickly answer queries in such an environment, we present...
225
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...
144
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WWW
2009
ACM
16 years 4 months ago
2009
ACM
Automatic categorization of user queries is an important component of general purpose (Web) search engines, particularly for triggering rich, query-specific content and sponsored ...
121
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
Materialized views can provide massive improvements in query processing time, especially for aggregation queries over large tables. To realize this potential, the query optimizer ...
136
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
A variety of real-world applications share the property that data arrives in form of transient streams. Data stream management systems (DSMS) provide convenient solutions to the p...