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ESORICS
2008
Springer
15 years 8 months ago
Compositional Refinement of Policies in UML - Exemplified for Access Control
The UML is the de facto standard for system specification, but offers little specialized support for the specification and analysis of policies. This paper presents Deontic STAIRS,...
Bjørnar Solhaug, Ketil Stølen
IJNSEC
2011
106views more  IJNSEC 2011»
15 years 1 months ago
Elliptic Curve Cryptosystems and Side-channel Attacks
In this paper, we present a background on elliptic curve cryptosystems (ECCs) along with the different methods used to compute the scalar multiplication (ECSM), which is the core...
Ekambaram Kesavulu Reddy
CVPR
1999
IEEE
16 years 8 months ago
Shape from Recognition and Learning: Recovery of 3-D Face Shapes
In this paper, a novel framework for the recovery of 3D surfaces of faces from single images is developed. The underlying principle is shape from recognition, i.e. the idea that p...
Dibyendu Nandy, Jezekiel Ben-Arie
ISPASS
2005
IEEE
16 years 13 days ago
Balancing Performance and Reliability in the Memory Hierarchy
Cosmic-ray induced soft errors in cache memories are becoming a major threat to the reliability of microprocessor-based systems. In this paper, we present a new method to accurate...
Hossein Asadi, Vilas Sridharan, Mehdi Baradaran Ta...
BPM
2006
Springer
118views Business» more  BPM 2006»
15 years 10 months ago
Faulty EPCs in the SAP Reference Model
Little is known about error probability in enterprise models as they are usually kept private. The SAP reference model is a publically available model that contains more than 600 n...
Jan Mendling, Michael Moser, Gustaf Neumann, H. M....