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COOPIS
2003
IEEE
16 years 15 days ago
Extending OO Metamodels towards Dynamic Object Roles
This paper discusses some of the implications of introducing the dynamic object role concept into object-oriented metamodels on both implementational and conceptual modeling levels...
Andrzej Jodlowski, Piotr Habela, Jacek Plodzien, K...
RIDE
1999
IEEE
15 years 11 months ago
Establishing Virtual Enterprises by Means of Mobile Agents
Electronic Commerce is expanding from the simple notion of Electronic Store to the notion of Virtual Enterprises (VE) where existing enterprises dynamically form temporary allianc...
Panos K. Chrysanthis, Sujata Banerjee, Shi-Kuo Cha...
LICS
1996
IEEE
15 years 11 months ago
Reactive Modules
We present a formal model for concurrent systems. The model represents synchronous and asynchronous components in a uniform framework that supports compositional (assume-guarantee)...
Rajeev Alur, Thomas A. Henzinger
ESORICS
2008
Springer
15 years 9 months ago
On the Security of Delegation in Access Control Systems
Delegation is a mechanism that allows a user A to act on another user B's behalf by making B's access rights available to A. It is well recognized as an important mechani...
Qihua Wang, Ninghui Li, Hong Chen
CSL
2010
Springer
15 years 8 months ago
Degrees of Security: Protocol Guarantees in the Face of Compromising Adversaries
Abstract. We present a symbolic framework, based on a modular operational semantics, for formalizing different notions of compromise relevant for the analysis of cryptographic prot...
David A. Basin, Cas J. F. Cremers