2296 search results - page 323 / 460 » The Expressive Power of Synchronizations |
216
Voted
SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
Today's enterprise databases are large and complex, often relating hundreds of entities. Enabling ordinary users to query such databases and derive value from them has been o...
160
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CISS
2007
IEEE
15 years 11 months ago
2007
IEEE
— We study the case of a single transmitter, which communicates to two co-located users, through an independent block Rayleigh fading channel. The co-location nature of the users...
150
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APLAS
2005
ACM
15 years 10 months ago
2005
ACM
act Interpretation Perspective on Linear vs. Branching Time Francesco Ranzato and Francesco Tapparo Dipartimento di Matematica Pura ed Applicata, Universit`a di Padova, Italy It is...
147
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SAC
2005
ACM
15 years 10 months ago
2005
ACM
In traditional access control models like MAC, DAC, and RBAC, authorization decisions are determined according to identities of subjects and objects, which are authenticated by a ...
144
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OTM
2005
Springer
15 years 10 months ago
2005
Springer
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...