4137 search results - page 159 / 828 » Managing Expressions as Data in Relational Database Systems |
158
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DEBS
2007
ACM
15 years 10 months ago
2007
ACM
Queries for composite events typically involve the four complementary dimensions of event data, event composition, relationships between events (esp. temporal and causal), and acc...
184
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ICEBE
2005
IEEE
16 years 1 days ago
2005
IEEE
Over a traditional Database Management System (DBMS), the answer to an aggregate query is usually much smaller than the answer to a similar nonaggregate query. Therefore, we call ...
165
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DBPL
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. We present a simple Data Mining Logic (DML) that can express common data mining tasks, like “Find Boolean association rules” or “Find inclusion dependencies.” At ...
177
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
There are principal differences between the relational model and XML's tree model. This causes problems in all cases where information from these two worlds has to be brought...
186
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IAJIT
2010
15 years 5 months ago
2010
: A broad variety of data is available in distinct heterogeneous sources, stored under different formats: database formats (in relational and object-oriented models), document form...