18188 search results - page 3389 / 3638 » Evaluation for Collaborative Systems |
236
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SIGMOD
2009
ACM
16 years 5 months ago
2009
ACM
Existing keyword-search systems in relational databases require users to submit a complete query to compute answers. Often users feel "left in the dark" when they have l...
247
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SIGMOD
2008
ACM
16 years 5 months ago
2008
ACM
Computing statistical information on probabilistic data has attracted a lot of attention recently, as the data generated from a wide range of data sources are inherently fuzzy or ...
238
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SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
An emerging challenge in modern distributed querying is to efficiently process multiple continuous aggregation queries simultaneously. Processing each query independently may be i...
222
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SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
236
click to vote
SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
With the increasing amount of text data stored in relational databases, there is a demand for RDBMS to support keyword queries over text data. As a search result is often assemble...