22588 search results - page 4428 / 4518 » On simulation model complexity |
145
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PODS
2002
ACM
16 years 4 months ago
2002
ACM
In multidimensional data models intended for online analytic processing (OLAP), data are viewed as points in a multidimensional space. Each dimension has structure, described by a...
256
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PODS
2004
ACM
16 years 4 months ago
2004
ACM
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...
176
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PODS
2008
ACM
16 years 4 months ago
2008
ACM
We present a novel definition of privacy in the framework of offline (retroactive) database query auditing. Given information about the database, a description of sensitive data, ...
159
Voted
EDBT
2006
ACM
16 years 4 months ago
2006
ACM
We present a novel framework for comprehensive exploration of OLAP data by means of user-defined dynamic hierarchical visualizations. The multidimensional data model behind the OLA...
140
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ICSE
2004
IEEE-ACM
16 years 4 months ago
2004
IEEE-ACM
Financial companies, engineering firms and even scientists create increasingly larger spreadsheets and spreadsheet programs. The creators of large spreadsheets make errors and mus...