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GLOBECOM
2009
IEEE
13 years 11 months ago
Evolutionary Games for Hybrid Additive White Gaussian Noise Multiple Access Control
Abstract-- In this paper, we propose an evolutionary gametheoretic framework for hybrid additive white Gaussian noise multiple access channels. We consider a communication system c...
Quanyan Zhu, Hamidou Tembine, Tamer Basar
CSFW
2012
IEEE
11 years 10 months ago
Gran: Model Checking Grsecurity RBAC Policies
—Role-based Access Control (RBAC) is one of the most widespread security mechanisms in use today. Given the growing complexity of policy languages and access control systems, ver...
Michele Bugliesi, Stefano Calzavara, Riccardo Foca...
COMCOM
2008
143views more  COMCOM 2008»
13 years 7 months ago
Cross-layer rate control, medium access control and routing design in cooperative VANET
In this paper, we address the rate control, the Medium Access Control (MAC) and the routing problem for cooperative Vehicular Ad-Hoc Network (VANET) in the framework of cross-laye...
Liang Zhou, Baoyu Zheng, Benoit Geller, Anne Wei, ...
XMLSEC
2003
ACM
14 years 26 days ago
First experiences using XACML for access control in distributed systems
Authorization systems today are increasingly complex. They span domains of administration, rely on many different authentication sources, and manage permissions that can be as com...
Markus Lorch, Seth Proctor, Rebekah Lepro, Dennis ...
ACSAC
2009
IEEE
14 years 2 months ago
How to Securely Break into RBAC: The BTG-RBAC Model
—Access control models describe frameworks that dictate how subjects (e.g. users) access resources. In the Role-Based Access Control (RBAC) model access to resources is based on ...
Ana Ferreira, David W. Chadwick, Pedro Farinha, Ri...