332 search results - page 15 / 67 » Implementing OCL as a Database Query Language |
ICDE
2010
IEEE
15 years 5 months ago
2010
IEEE
— Information extraction systems are traditionally implemented as a pipeline of special-purpose processing modules. A major drawback of such an approach is that whenever a new ex...
ASPLOS
2010
ACM
15 years 5 months ago
2010
ACM
Prior work has shown dramatic acceleration for various database operations on GPUs, but only using primitives that are not part of conventional database languages such as SQL. Thi...
105
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VL
2005
IEEE
15 years 3 months ago
2005
IEEE
We present HyperFlow, a novel visual language for information analysis that combines features from visual dataflow and visual query languages into a unified framework. HyperFlow i...
102
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DBA
2006
14 years 11 months ago
2006
: Recursive queries are required in many object-oriented database applications. Among them we can mention Bill-Of-Material (BOM), stock market dependencies, various kinds of networ...
EDBT
2012
ACM
13 years 15 days ago
2012
ACM
We present an effective optimization framework for general SQLlike map-reduce queries, which is based on a novel query algebra and uses a small number of higher-order physical ope...