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167
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
A fundamental problem related to RDF query processing is selectivity estimation, which is crucial to query optimization for determining a join order of RDF triple patterns. In thi...
146
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SIGMOD
2012
ACM
13 years 7 months ago
2012
ACM
We consider the problem of finding related tables in a large corpus of heterogenous tables. Detecting related tables provides users a powerful tool for enhancing their tables wit...
127
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
Typically, users interact with database systems by formulating queries. However, many times users do not have a clear understanding of their information needs or the exact content...
149
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ISCA
2007
IEEE
15 years 4 months ago
2007
IEEE
The center of gravity of computer architecture is moving toward memory systems. Barring breakthrough microarchitectural techniques to move processor performance to higher levels, ...
161
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IPPS
2005
IEEE
15 years 10 months ago
2005
IEEE
Buffered CoScheduled (BCS) MPI is a novel implementation of MPI based on global synchronization of all system activities. BCS-MPI imposes a model where all processes and their com...