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ESORICS
2007
Springer
16 years 9 days ago
What, Indeed, Is Intransitive Noninterference?
Abstract. This paper argues that Haigh and Young’s definition of noninterference for intransitive security policies admits information flows that are not in accordance with the...
Ron van der Meyden
144
Voted
IWSEC
2007
Springer
16 years 8 days ago
Processing Multi-parameter Attacktrees with Estimated Parameter Values
Abstract. Authors extend the multi-parameter attacktree model to include inaccurate or estimated parameter values, which are modelled as probabilistic interval estimations. The pap...
Aivo Jürgenson, Jan Willemson
MFCS
2007
Springer
16 years 8 days ago
Reachability Problems in Quaternion Matrix and Rotation Semigroups
Abstract. We examine computational problems on quaternion matrix and rotation semigroups. It is shown that in the ultimate case of quaternion matrices, in which multiplication is s...
Paul Bell, Igor Potapov
149
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SEMWEB
2007
Springer
16 years 7 days ago
Using the Dempster-Shafer Theory of Evidence to Resolve ABox Inconsistencies
Abstract. Automated ontology population using information extraction algorithms can produce inconsistent knowledge bases. Confidence values assigned by the extraction algorithms m...
Andriy Nikolov, Victoria S. Uren, Enrico Motta, An...
TBILLC
2007
Springer
16 years 7 days ago
Implicatures of Irrelevant Answers and the Principle of Optimal Completion
Abstract. In this paper, we present a game theoretic account of a subclass of ‘relevance’ implicatures arising from irrelevant answers. We show that these phenomena can be expl...
Anton Benz