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CCS
2007
ACM
16 years 29 days ago
Extended privilege inheritance in RBAC
In existing RBAC literature, administrative privileges are inherited just like ordinary user privileges. We argue that from a security viewpoint this is too restrictive, and we be...
M. A. C. Dekker, J. G. Cederquist, Jason Crampton,...
CCS
2007
ACM
16 years 29 days ago
Toward measuring network security using attack graphs
In measuring the overall security of a network, a crucial issue is to correctly compose the measure of individual components. Incorrect compositions may lead to misleading results...
Lingyu Wang, Anoop Singhal, Sushil Jajodia
CIVR
2007
Springer
361views Image Analysis» more  CIVR 2007»
16 years 29 days ago
Interpretability based interest points detection
This paper deals with a new interest points detector. Unlike most standard detectors which concentrate on the local shape of the signal, the main objective of this new operator is...
Ahmed Rebai, Alexis Joly, Nozha Boujemaa
COCO
2007
Springer
114views Algorithms» more  COCO 2007»
16 years 29 days ago
Directed Planar Reachability is in Unambiguous Log-Space
We make progress in understanding the complexity of the graph reachability problem in the context of unambiguous logarithmic space computation; a restricted form of nondeterminism....
Chris Bourke, Raghunath Tewari, N. V. Vinodchandra...
EUROCAST
2007
Springer
104views Hardware» more  EUROCAST 2007»
16 years 29 days ago
Entropy-Based Modeling and Simulation of Evolution in Biological Systems
Abstract. We report computer-aided modeling and simulation of evolution in biological systems with living organisms as effect of extremum properties of classical statistical entro...
Stanislaw Sieniutycz