2737 search results - page 343 / 548 » GenerIE: Information extraction using database queries |
278
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
The primary goal of data stream research is to develop space and time efficient solutions for answering continuous online summarization queries. Research efforts over the last dec...
261
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Uncertainty in categorical data is commonplace in many applications, including data cleaning, database integration, and biological annotation. In such domains, the correct value o...
195
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CORR
2004
Springer
15 years 6 months ago
2004
Springer
Words and phrases acquire meaning from the way they are used in society, from their relative semantics to other words and phrases. For computers the equivalent of `society' is...
178
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WEBDB
2005
Springer
15 years 12 months ago
2005
Springer
In the relational model it has been shown that the flat relational algebra has the same expressive power as the nested relational algebra, as far as queries over flat relations ...
161
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
Cost-based query optimizers need to estimate the selectivity of conjunctive predicates when comparing alternative query execution plans. To this end, advanced optimizers use multi...