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EUROPKI
2007
Springer
16 years 20 days ago
Authorization Architectures for Privacy-Respecting Surveillance
Even more than in our physical world, in our digital world we need systems that meet the security objective of service providers and users in equal measure. This paper investigates...
Ulrich Flegel, Michael Meier
ICA
2007
Springer
16 years 19 days ago
Optimization on the Orthogonal Group for Independent Component Analysis
Abstract. This paper derives a new algorithm that performs independent component analysis (ICA) by optimizing the contrast function of the RADICAL algorithm. The core idea of the p...
Michel Journée, Pierre-Antoine Absil, Rodol...
IWIA
2006
IEEE
16 years 15 days ago
Modeling and Execution of Complex Attack Scenarios using Interval Timed Colored Petri Nets
The commonly used flaw hypothesis model (FHM) for performing penetration tests provides only limited, highlevel guidance for the derivation of actual penetration attempts. In thi...
Ole Martin Dahl, Stephen D. Wolthusen
SAINT
2005
IEEE
16 years 2 days ago
A Matrix Pattern Compliant Strong Stochastic Bound
Stochastic bounds are a promising method to analyze QoS requirements. Indeed it is sufficient to prove that a bound of the real performance satisfies the guarantee. However, the...
Ana Busic, Jean-Michel Fourneau
CONCUR
2005
Springer
16 years 21 hour ago
Decomposition and Complexity of Hereditary History Preserving Bisimulation on BPP
Abstract. We propose a polynomial-time decision procedure for hereditary history preserving bisimilarity (hhp-b) on Basic Parallel Processes (BPP). Furthermore, we give a sound and...
Sibylle B. Fröschle, Slawomir Lasota