Single display privacyware: augmenting public displays with private information
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Using trust and risk in role-based access control policies
Proceedings of the ninth ACM symposium on Access control models and technologies
Easing the wait in the emergency room: building a theory of public information systems
DIS '04 Proceedings of the 5th conference on Designing interactive systems: processes, practices, methods, and techniques
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
A Study of Access Control Requirements for Healthcare Systems Based on Audit Trails from Access Logs
ACSAC '06 Proceedings of the 22nd Annual Computer Security Applications Conference
Enforcing Access Control Using Risk Assessment
ECUMN '07 Proceedings of the Fourth European Conference on Universal Multiservice Networks
Access control in publish/subscribe systems
Proceedings of the second international conference on Distributed event-based systems
Policy-Based Information Sharing in Publish/Subscribe Middleware
POLICY '08 Proceedings of the 2008 IEEE Workshop on Policies for Distributed Systems and Networks
A risk-based evaluation of group access control approaches in a healthcare setting
ARES'11 Proceedings of the IFIP WG 8.4/8.9 international cross domain conference on Availability, reliability and security for business, enterprise and health information systems
A notion of event quality for contextualized planning and decision support systems
CONTEXT'11 Proceedings of the 7th international and interdisciplinary conference on Modeling and using context
Risk models for trust-based access Control(TBAC)
iTrust'05 Proceedings of the Third international conference on Trust Management
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This paper presents a solution for visualization control aimed at public displays used in a hospital setting. The solution controls what is displayed on a screen based on its location and the current time of day. In addition it makes risk/benefit trade-offs based on the quality and newness of the information, as well as its sensitivity and its importance for intended users. The solution can be realized by utilizing an existing publish/subscribe middleware solution.