1745 search results - page 314 / 349 » Managing Intra-operator Parallelism in Parallel Database Sys... |
130
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VLDB
1987
ACM
15 years 6 months ago
1987
ACM
This paper reports on an implementation of Bayer's Time Interval concurrency control method and compares it to the performance of a conventional timestamp method. The impleme...
147
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BMCBI
2008
15 years 2 months ago
2008
Background: Pseudogenes, nonfunctional copies of genes, evolve fast due the lack of evolutionary pressures and thus appear in several different forms. PseudoGeneQuest is an online...
124
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HPDC
2005
IEEE
15 years 8 months ago
2005
IEEE
Biomolecular simulations produce more output data than can be managed effectively by traditional computing systems. Researchers need distributed systems that allow the pooling of...
196
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SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
This paper introduces RankSQL, a system that provides a systematic and principled framework to support efficient evaluations of ranking (top-k) queries in relational database syst...
132
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ICPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Speech recognition is usually based on Hidden Markov Models (HMMs), which represent the temporal dynamics of speech very efficiently, and Gaussian mixture models, which do non-opt...