2858 search results - page 231 / 572 » Logics with Aggregate Operators |
260
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ICDE
1997
IEEE
16 years 7 months ago
1997
IEEE
We propose a data model and a few algebraic operations that provide semantic foundation to multidimensional databases. The distinguishing feature of the proposed model is the symm...
161
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DEBS
2008
ACM
15 years 8 months ago
2008
ACM
In event stream applications, events flow through a network of components that perform various types of operations, e.g., filtering, aggregation, transformation. When the operatio...
149
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TASE
2008
IEEE
16 years 27 days ago
2008
IEEE
The WS-BPEL language has recently become a de facto standard for modeling Web-based business processes. One of its essential features is the fully programmable compensation mechan...
167
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ISCA
2002
IEEE
15 years 11 months ago
2002
IEEE
Microprocessor clock frequency has improved by nearly 40% annually over the past decade. This improvement has been provided, in equal measure, by smaller technologies and deeper p...
173
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ACSAC
2004
IEEE
15 years 10 months ago
2004
IEEE
Host security is achieved by securing both the operating system kernel and the privileged applications that run on top of it. Application-level bugs are more frequent than kernel-...