2546 search results - page 182 / 510 » Managing long-running queries |
289
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ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
We address the problem of executing continuous multiway join queries in unpredictable and volatile environments. Our query class captures windowed join queries in data stream syst...
250
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Enabling keyword queries over relational databases (KQDB) benefits a large population of users who have difficulty in understanding the database schema or using SQLs. However, sin...
174
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IDEAS
2006
IEEE
16 years 20 days ago
2006
IEEE
This paper proposes techniques to query encrypted XML documents. Such a problem predominantly occurs in “Database as a Service” (DAS) architectures, where a client may outsour...
179
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ACMSE
2005
ACM
16 years 5 days ago
2005
ACM
In this paper, we present the design of system of databases (SyDb). We also give the design and implementation of a Java API for global querying and updates on the SyDb. The datab...
186
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ADC
2005
Springer
16 years 5 days ago
2005
Springer
Although data stored in XML is of increasing importance, most existing data repositories are still managed by relational database systems. In light of this, recent XML database re...