3009 search results - page 450 / 602 » The Expressive Rate of Constraints |
154
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PODS
2003
ACM
16 years 6 months ago
2003
ACM
A query against a database behind a site like Napster may search, e.g., for all users who have downloaded more jazz titles than pop music titles. In order to express such queries,...
180
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PODS
2007
ACM
16 years 6 months ago
2007
ACM
In a recent paper, Martens et al. introduced a specification mechanism for XML tree languages, based on rules of the form r s, where r, s are regular expressions. Sets of such ru...
149
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Conceptual complexity is emerging as a new bottleneck as data-base developers, application developers, and database administrators struggle to design and comprehend large, complex...
182
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
189
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ICSE
2007
IEEE-ACM
16 years 6 months ago
2007
IEEE-ACM
Synthesis of behaviour models from software development artifacts such as scenario-based descriptions or requirements specifications not only helps significantly reduce the effort...