2067 search results - page 166 / 414 » Modeling and exploiting query interactions in database syste... |
137
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MDM
2007
Springer
15 years 11 months ago
2007
Springer
Personalization systems exploit preferences for providing users with only relevant data from the huge volume of information that is currently available. We consider preferences th...
169
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ER
1998
Springer
15 years 9 months ago
1998
Springer
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...
188
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SIGMOD
2004
ACM
16 years 5 months ago
2004
ACM
Virtually every commercial query optimizer chooses the best plan for a query using a cost model that relies heavily on accurate cardinality estimation. Cardinality estimation erro...
164
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
This paper presents a simple and intuitive method for mining search engine query logs to get fast query recommendations on a large scale industrial-strength search engine. In orde...
173
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SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...