3471 search results - page 427 / 695 » Data Stream Query Processing |
195
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PVLDB
2010
15 years 5 months ago
2010
The need to improve a suboptimal execution plan picked by the query optimizer for a repeatedly run SQL query arises routinely. Complex expressions, skewed or correlated data, and ...
196
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SIGMOD
2004
ACM
16 years 2 days ago
2004
ACM
An increasing number of data sources now become available on the Web, but often their contents are only accessible through query interfaces. For a domain of interest, there often ...
185
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ICITA
2005
IEEE
16 years 8 days ago
2005
IEEE
Intrusion Detection Systems (IDS) have become widely used tools for ensuring system and network security. Among many other challenges, contemporary IDS have to cope with increasin...
228
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CIDR
2011
14 years 10 months ago
2011
We propose a new type of database system coined OctopusDB. Our approach suggests a unified, one size fits all data processing architecture for OLTP, OLAP, streaming systems, and...
209
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
The ability to retrieve molecules based on structural similarity has use in many applications, from disease diagnosis and treatment to drug discovery and design. In this paper, we...