7868 search results - page 112 / 1574 » Learning by Answer Sets |
157
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SIGMOD
2006
ACM
15 years 10 months ago
2006
ACM
Although approximate query processing is a prominent way to cope with the requirements of data analysis applications, current database systems do not provide integrated and compre...
165
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SEMWEB
2009
Springer
15 years 9 months ago
2009
Springer
Scalable query answering over Description Logic (DL) based ontologies plays an important role for the success of the Semantic Web. Towards tackling the scalability problem, we prop...
164
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RTA
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Declarative debugging is a semi-automatic technique that starts from an incorrect computation and locates a program fragment responsible for the error by building a tree ...
148
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WEBDB
2000
Springer
15 years 8 months ago
2000
Springer
Rewriting queries using views is a powerful technique that has applications in data integration, data warehousing and query optimization. Query rewriting in relational databases i...
145
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EDBT
2009
ACM
15 years 7 months ago
2009
ACM
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...