Context sessions: a novel approach for scalable context management in NGN networks
Proceedings of the 2007 Workshop on Middleware for next-generation converged networks and applications
Ponder2 - A Policy Environment for Autonomous Pervasive Systems
POLICY '08 Proceedings of the 2008 IEEE Workshop on Policies for Distributed Systems and Networks
Personalization-based optimization of real-time service delivery in a multi-device environment
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
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Personalization of service delivery is an important means for the telecommunication industry of keeping their customers in spite of their market becoming more open to other players. Personalization involves using user-specific, dynamic information about communication activities, device capabilities, user context, and service availability for making real-time decisions about handling running sessions according to the user's preferences. This paper proposes a flexible mechanism for making such decisions based on policies, and defines an extension to the XACML 2.0 language which enables it to be used for this purpose.