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SACMAT
2011
ACM
14 years 15 days ago
An integrated approach for identity and access management in a SOA context
In this paper, we present an approach for identity and access management (IAM) in the context of (cross-organizational) serviceoriented architectures (SOA). In particular, we deļ¬...
Waldemar Hummer, Patrick Gaubatz, Mark Strembeck, ...
CCS
2007
ACM
15 years 3 months ago
A simple and expressive semantic framework for policy composition in access control
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
Glenn Bruns, Daniel S. Dantas, Michael Huth
74
Voted
CDC
2009
IEEE
135views Control Systems» more  CDC 2009»
15 years 2 months ago
Trust Estimation in autonomic networks: a statistical mechanics approach
— Trust management, broadly intended as the ability to maintain belief relationship among entities, is recognized as a fundamental security challenge for autonomous and selforgan...
Stefano Ermon, Luca Schenato, Sandro Zampieri
ICNP
2002
IEEE
15 years 2 months ago
Analysis of the MED Oscillation Problem in BGP
The Multi Exit Discriminator (MED) attribute of the Border Gateway Protocol (BGP) is widely used to implement ā€œcold potato routingā€ between autonomous systems. However, the us...
Timothy Griffin, Gordon T. Wilfong
WSC
2000
14 years 11 months ago
System dynamics modelling in supply chain management: research review
The use of System Dynamics Modeling in Supply Chain Management has only recently re-emerged after a lengthy slack period. Current research on System Dynamics Modelling in supply c...
Bernhard J. Angerhofer, Marios C. Angelides