5456 search results - page 575 / 1092 » A study of Object Evolution |
207
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CAISE
2005
Springer
16 years 14 days ago
2005
Springer
In vague queries, a user enters a value that represents some real world object and expects as the result the set of database values that represent this real world object even with ...
205
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SSD
2005
Springer
16 years 12 days ago
2005
Springer
Abstract. A top-k OLAP query groups measures with respect to some abstraction level of interesting dimensions and selects the k groups with the highest aggregate value. An example ...
177
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VLDB
2005
ACM
16 years 12 days ago
2005
ACM
The skyline operator is important for multicriteria decision making applications. Although many recent studies developed efficient methods to compute skyline objects in a specifi...
165
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ER
2004
Springer
16 years 9 days ago
2004
Springer
When we derive multi-scale databases from a source spatial database, the geometries and topological relations, which are a kind of constraints defined explicitly or implicitly in ...
156
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SPATIALCOGNITION
2004
Springer
16 years 8 days ago
2004
Springer
Diagrams are an effective means of conveying concrete, abstract or symbolic information about systems. Here, individuals or pairs of participants produced assembly instructions aft...