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» Argumentation for Access Control

189

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CCS
2005
ACM

146views Security Privacy» more CCS 2005»

A framework for concrete reputation-systems with applications to history-based access control

16 years 6 hour ago

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In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...

Karl Krukow, Mogens Nielsen, Vladimiro Sassone

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147

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ITRUST
2005
Springer

148views Information Technology» more ITRUST 2005»

Risk Models for Trust-Based Access Control(TBAC)

15 years 12 months ago

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The importance of risk in trust-based systems is well established. This paper presents a novel model of risk and decision-making based on economic theory. Use of the model is illus...

Nathan Dimmock, Jean Bacon, David Ingram, Ken Mood...

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127

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CCS
2004
ACM

91views Security Privacy» more CCS 2004»

A logic-based framework for attribute based access control

15 years 12 months ago

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Lingyu Wang, Duminda Wijesekera, Sushil Jajodia

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