43264 search results - page 8100 / 8653 » Comparing models of computation |
132
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CCS
2009
ACM
15 years 11 months ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
118
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FOSSACS
2009
Springer
15 years 11 months ago
2009
Springer
There is growing interest in quantitative theories of information flow in a variety of contexts, such as secure information flow, anonymity protocols, and side-channel analysis. ...
124
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FOSSACS
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Synthesis is the automatic construction of a system from its specification. In the classical synthesis algorithms it is always assumed the system is “constructed from ...
126
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GIS
2009
ACM
15 years 11 months ago
2009
ACM
We propose an automatic approach to tree detection from aerial imagery. First a pixel-level classifier is trained to assign a {tree, non-tree} label to each pixel in an aerial im...
132
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KDD
2009
ACM
15 years 11 months ago
2009
ACM
The relationship between financial incentives and performance, long of interest to social scientists, has gained new relevance with the advent of web-based “crowd-sourcing” mo...