27336 search results - page 5392 / 5468 » Changing the subject: on the subject of subjectivity |
120
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SIGMOD
2011
ACM
14 years 24 days ago
2011
ACM
Joins are essential for many data analysis tasks, but are not supported directly by the MapReduce paradigm. While there has been progress on equi-joins, implementation of join alg...
139
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SIGMOD
2011
ACM
14 years 24 days ago
2011
ACM
In the database community, work on information extraction (IE) has centered on two themes: how to effectively manage IE tasks, and how to manage the uncertainties that arise in th...
109
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SIGMOD
2011
ACM
14 years 24 days ago
2011
ACM
Central to a data cleaning system are record matching and data repairing. Matching aims to identify tuples that refer to the same real-world object, and repairing is to make a dat...
119
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SIGMOD
2011
ACM
14 years 24 days ago
2011
ACM
Table partitioning splits a table into smaller parts that can be accessed, stored, and maintained independent of one another. From their traditional use in improving query perform...
119
click to vote
SIGMOD
2011
ACM
14 years 24 days ago
2011
ACM
Advances in hardware have enabled many long-running applications to execute entirely in main memory. As a result, these applications have increasingly turned to database technique...