We have de ned an execution architecture for playing back synchronized multimedia documents. We suppose that such documents i ed by means of several abstractions including hypertim...
In this paper, we present the results that we have obtained by comparing and testing three well-known database middleware solutions. We have analyzed their features related to glo...
This paper provides a formal foundation for distributed workfiow executions. The state chart formalism is adapted to the needs of a workflow model in order to establish a basis for...
Authoring tools for building Intelligent Educational Systems must provide support to ensure flexibility, adaptability of content to the user profile, reusability and sharing of le...
Abstract. Research in dialogue systems has been moving towards reusable and adaptable architectures for managing dialogue execution and integrating heterogeneous subsystems. In thi...