7607 search results - page 357 / 1522 » Querying data provenance |
168
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VLDB
2001
ACM
15 years 11 months ago
2001
ACM
A range-sum query is very popular and becomes important in finding trends and in discovering relationships between attributes in diverse database applications. It sums over the se...
171
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IDEAS
2000
IEEE
15 years 11 months ago
2000
IEEE
We present SECONDO, a new generic environment supporting the implementation of database systems for a wide range of data models and query languages. On the one hand, this framewor...
170
Voted
VLDB
2000
ACM
15 years 10 months ago
2000
ACM
A range-max query finds the maximum value over all selected cells of an on-line analytical processing (OLAP) data cube where the selection is specified by ranges of contiguous val...
207
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ISI
2008
Springer
15 years 6 months ago
2008
Springer
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be used...
157
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SEMWEB
2009
Springer
16 years 1 months ago
2009
Springer
Significant efforts have focused in the past years on bringing large amounts of metadata online and the success of these efforts can be seen by the impressive number of web site...