454 search results - page 32 / 91 » SPARQL Query Processing with Conventional Relational Databas... |
188
Voted
SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
133
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
We propose to demonstrate EaseDB, the first cache-oblivious query processor for in-memory relational query processing. The cacheoblivious notion from the theory community refers t...
155
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ARTDB
1997
Springer
15 years 3 months ago
1997
Springer
This paper proposes a strategy for parallel composite event detection in Active database systems (DBS). Up to now, the detection is sequential and totally synchronized, and thus p...
101
Voted
PODS
2010
ACM
15 years 4 months ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...
105
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CLOUDCOM
2010
Springer
14 years 8 months ago
2010
Springer
Geospatial queries (GQ) have been used in a wide variety of applications such as decision support systems, profile-based marketing, bioinformatics and GIS. Most of the existing qu...