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CCS
2006
ACM
15 years 10 months ago
Safety analysis of usage control authorization models
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
Xinwen Zhang, Ravi S. Sandhu, Francesco Parisi-Pre...
ICC
2007
IEEE
170views Communications» more  ICC 2007»
16 years 1 months ago
Optimal Bandwidth Provision at WiMAX MAC Service Access Point on Uplink Direction
—In this paper, the IEEE 802.16 protocol is investigated with respect to the bandwidth provision problem arising at the Medium Access Control (MAC) layer. The aim is to optimally...
Mario Marchese, Maurizio Mongelli
HYBRID
2004
Springer
16 years 12 days ago
The Hybrid Guaranteed Capture Basin Algorithm in Economics
Reaching a target while remaining in a given set for impulse dynamics can be characterized by a non deterministic controlled differential equation and a controlled instantaneous r...
Noël Bonneuil, Patrick Saint-Pierre
ASIACRYPT
2005
Springer
16 years 17 days ago
Spreading Alerts Quietly and the Subgroup Escape Problem
We introduce a new cryptographic primitive called the blind coupon mechanism (BCM). In effect, the BCM is an authenticated bit commitment scheme, which is AND-homomorphic. It has n...
James Aspnes, Zoë Diamadi, Kristian Gjø...
RTSS
1995
IEEE
15 years 10 months ago
Enhancing Real-Time Schedules to Tolerate Transient Faults
We present a scheme to guarantee that the execution of real-time tasks can tolerate transient and intermittent faults assuming any queue- based scheduling technique. The scheme is...
Sunondo Ghosh, Rami G. Melhem, Daniel Mossé