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222
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SPW
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. Many users routinely log in to their system with system administrator privileges. This is especially true of home users. The advantage of this setup is that these users c...
181
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TCC
2005
Springer
16 years 2 days ago
2005
Springer
Let ψ be a 2-DNF formula on boolean variables x1, . . . , xn ∈ {0, 1}. We present a homomorphic public key encryption scheme that allows the public evaluation of ψ given an en...
167
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TEAA
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. Todays data stream management systems (DSMSs) lack security functionality. Based on adversary scenarios we show how a DSMS architecture can be protected. We sketch a gene...
171
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TEAA
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. In emerging database applications that deal with large sets of multidimensional data, the performance of the query system significantly depends on the performance of its ...
191
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TGC
2005
Springer
16 years 2 days ago
2005
Springer
The Model-Driven Architecture (MDA) technology toolset includes a language for describing the structure of meta-data, the MOF, and a language for describing consistency properties ...