2191 search results - page 246 / 439 » Query Processing in the ROL system |
119
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SEMWEB
2009
Springer
15 years 12 months ago
2009
Springer
A modelling procedure consists of a sequence of modelling tasks. With the increasing size of models during the development, the relations among modelling objects and their correspo...
190
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SIGMOD
2012
ACM
13 years 7 months ago
2012
ACM
There exists a need for high performance, read-only mainmemory database systems for OLAP-style application scenarios. Most of the existing works in this area are centered around t...
220
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SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
Optimizing SQL subqueries has been an active area in database research and the database industry throughout the last decades. Previous work has already identified some approaches ...
157
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SIGMOD
2010
ACM
15 years 10 months ago
2010
ACM
Time-oriented progress estimation for parallel queries is a challenging problem that has received only limited attention. In this paper, we present ParaTimer, a new type of timere...
160
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TREC
2000
15 years 6 months ago
2000
We investigated the dictionary-based query translation method combining the translation disambiguation process using statistic cooccurrence information trained from the provided c...