We propose a mediator architecture that allows a learning system to retrieve learning objects from heterogeneous repositories. A mediating component accepts queries formulated in a...
A key objective for ubiquitous environments is to enable system interoperability between system’s components that are highly heterogeneous. In particular, the challenge is to emb...
Despite the acceptance of FIPA-ACL as a standard for agent communications, there exist a gap between its specification and infrastructures to support interactions among agents. The...
When web servers publish data formatted in XML, only the current state of the data is (generally) published. But data evolves over time as it is updated. Capturing that evolution i...
Curtis E. Dyreson, Richard T. Snodgrass, Faiz Curr...