Interoperability between AEH user models

摘要: Creating a good quality Adaptive Educational Hypermedia (AEH) system involves great expenditure of time, effort and money, especially to author the materials in order implement adaptivity. Moreover, authoring AEH systems is as hard maintaining them. Furthermore, with new advances development, authored content given can become outdated very rapidly. When massive overhead combined possibility current becoming unavailable due lack maintenance, providing interoperability adaptive becomes necessary. This paper describes our research on user models between different via one-to-one conversion two systems, MOT WHURLE. Here, we identify differences commonalities address how these influence efficiency systems' models. Although this done simple peer-to-peer interaction, it be easily extended make use semantic web technologies, for example RDF or XML formats, services model exchange. Therefore, consider that work feature extractions sets basis such conversions Web Semantic Web.