6746 search results - page 250 / 1350 » Multimodal Database Query |
133
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ADC
2003
Springer
15 years 9 months ago
2003
Springer
Semistructured data, in particular XML, has emerged as one of the primary means for information exchange and content management. The power of XML allows authors to structure a doc...
118
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VLDB
1992
ACM
15 years 8 months ago
1992
ACM
New challenges to the database field brought about by the rapidly growing area of wireless personal communication are presented. Preliminary solutions to two of the major problems...
257
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Optimizing nested queries is an intricate problem. It becomes even harder if in a nested query the linking predicate or the correlation predicate occurs disjunctively. We present ...
214
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VLDB
2009
ACM
16 years 4 months ago
2009
ACM
We consider the problem of using sampling to estimate the result of an aggregation operation over a subset-based SQL query, where a subquery is correlated to an outer query by a NO...
131
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DEXA
2009
Springer
15 years 10 months ago
2009
Springer
With the trend of cloud computing, data and computing are moved away from desktop and are instead provided as a service from the cloud. Data-as-a-service enables access to a wealth...