This paper describes a new language resource of events and semantic roles that characterize real-world situations. Narrative schemas contain sets of related events (edit and publi...
Course material for electronic learning environments is often structured using schema languages. During the specification and development of course material, many mistakes can be m...
We examine the problem of how to ensure behavioral consistency of an object-oriented system after its schema has been updated. The problem is viewed from the perspective of both t...
Integrating data sources is a general problem in many scenarios. The main problem is the heterogeneity between data sources which were created and developed separately. In the lit...
In this paper we present tools that provide an easy way to edit XML content directly on the web, with the usual benefit of valid XML content. These tools make it possible to crea...