2063 search results - page 99 / 413 » Containment of Aggregate Queries |
168
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TDM
2004
15 years 7 months ago
2004
Document-centric XML collections contain text-rich documents, marked up with XML tags. The tags add lightweight semantics to the text. Querying such collections calls for a hybrid...
167
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ICDE
2007
IEEE
16 years 13 days ago
2007
IEEE
The ability to query data streams is of increasing importance and has been identified as a crucial element for modern organizations and agencies. This paper identifies a class o...
147
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ICDE
2006
IEEE
16 years 4 days ago
2006
IEEE
Many emerging applications such as wide-area network management need to query large, structured, highly distributed datasets. Seaweed is a distributed scalable infrastructure for ...
116
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CCGRID
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper is concerned with the efficient execution of multiple query workloads on a cluster of SMPs. We target applications that access and manipulate large scientific dataset...
170
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VLDB
1995
ACM
15 years 9 months ago
1995
ACM
We address the problem of finding parallel plans for SQL queries using the two-phase approach of join ordering and query rewrite (JOQR) followed by parallelization. We focus on t...