2063 search results - page 209 / 413 » Containment of Aggregate Queries |
133
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HPDC
1998
IEEE
15 years 9 months ago
1998
IEEE
Development of portable network-aware applications demands an interface to the network that allows an application to obtain information about its execution environment. This paper...
151
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IADIS
2003
15 years 6 months ago
2003
This paper presents the method for retrieving and summarizing changes in topics from online resources. Users often want to know what are the major changes in their areas of intere...
224
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VLDB
2007
ACM
16 years 5 months ago
2007
ACM
In distributed stream processing environments, large numbers of continuous queries are distributed onto multiple servers. When one or more of these servers become overloaded due t...
224
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SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
SwissQM is a novel sensor network platform for acquiring data from the real world. Instead of statically hand-crafted programs, SwissQM is a virtual machine capable of executing b...
152
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PODS
2002
ACM
16 years 5 months ago
2002
ACM
Data Warehousing and OLAPapplications typically view data as having multiple logical dimensions e.g., product, location with natural hierarchies de ned on each dimension. OLAP que...