293 search results - page 27 / 59 » Efficiently Querying Relational Databases Using OWL and SWRL |
192
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...
117
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PVLDB
2008
14 years 11 months ago
2008
The old problem of managing the history of database information is now made more urgent and complex by fast spreading web information systems, such as Wikipedia. Our PRIMA system ...
201
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ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
Expressing complex OLAP queries using group-by, aggregation, and joins can be extremely difficult. As a result of this, many alternate ways of expressing such queries have been de...
114
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WWW
2008
ACM
16 years 11 days ago
2008
ACM
Efficiently querying RDF [1] data is being an important factor in applying Semantic Web technologies to real-world applications. In this context, many efforts have been made to st...
158
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...