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MMMACNS
2005
Springer
14 years 2 months ago
A Modal Logic for Role-Based Access Control
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...
Thumrongsak Kosiyatrakul, Susan Older, Shiu-Kai Ch...
IAT
2010
IEEE
13 years 6 months ago
Risk Analysis in Access Control Systems Based on Trust Theories
There is a need for research on the scientific base and engineering requirements for building trustworthy systems in dynamic environments. To address this need, we study risk analy...
J. Ma, Luigi Logrippo, Kamel Adi, Serge Mankovski
ICWS
2004
IEEE
13 years 10 months ago
Access Control for Semantic Web Services
In this paper we make a contribution to the proof and trust layer of the Semantic Web layer cake by integrating two well founded techniques, namely DAML-S (for describing Web serv...
Sudhir Agarwal, Barbara Sprick
CCS
2005
ACM
14 years 2 months ago
A framework for concrete reputation-systems with applications to history-based access control
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
AICOM
2005
108views more  AICOM 2005»
13 years 8 months ago
SIADEX: An interactive knowledge-based planner for decision support in forest fire fighting
SIADEX is a complex framework that integrates several AI techniques able to design fighting plans against forest fires. It is based on four main components, a web server, that cent...
Marc de la Asunción, Luis A. Castillo, Juan...