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This paper presents harmonious human-computer interaction research in pervasive environment based on dynamic sharing niche technology and co-evolutionary learning. It begins with a discussion of some important issues related to user-centered human-computer interaction. Then it describes niched co-evolving approach, and based on dynamic sharing niche technology and homophily principle, the group model...
Cooperation and sharing of resources are needed urgently between domains in pervasive computing environment, so building an effective cross-domain authorization model become a key issue. The IRBAC 2000 model accomplish flexibly interoperation by dynamic inter-domain role mapping, but how to manage the associations is not discussed, which may cause security problems. Algorithms to detect these security...
By adopting standard-based protocols, service components from different providers can be conveniently integrated into a composite service regardless of their locations, platforms and/or hardware speeds. This paper presents a framework to facilitate dynamic service composition, selection and adaptation of QoS-aware Web services towards pervasive computing. Considering both functional and QoS characteristics...
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