Publikation

Semantic-Aware Components and Services of ActiveMath

Erica Melis, Giorgi Goguadze, Martin Homik, Paul Libbrecht, Carsten Ullrich, Stefan Winterstein

In: British Journal of Educational Technology 37 3 Seiten 405-423 Wiley Blackwell 5/2006.

Abstrakt

ActiveMath is a complex Web-based adaptive learning environment with a number of components and interactive learning tools. The basis for handling semantics of learning content is provided by its semantic (mathematics) content markup which is additionally annotated with educational metadata. Several components, tools, and external services can make use of that content markup, for instance a course generator, a semantic search engine, and user input evaluation services. The components and services have to communicate, pass content and state changes, actions, etc including mathematical semantics and educational markup. The novel event infrastructure supports this communication. This article focuses on usage of the content's semantics by selected novel components and sketches the communication.

Projekte

Deutsches Forschungszentrum für Künstliche Intelligenz
German Research Center for Artificial Intelligence