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SACMAT
2011
ACM
14 years 9 months 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
16 years 7 days 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
CDC
2009
IEEE
135views Control Systems» more  CDC 2009»
15 years 10 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 11 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
15 years 7 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