Formal modelling is a challenging and expensive task, especially for people not familiar with design techniques and formal languages. In this paper we present the modelling experience within the APOSDLE EU-project, and we describe the methodology we have developed to support an integrated...

The paper presents statistical findings from an online survey conducted among Semantic Web specialists from science and industry. It provides the reader with a brief overview over current trends and possible future topics from the perspective of research-oriented and application-oriented...

When contributing content on large online platforms, producers of user-generated content have to decide where to contribute. On a complex and dynamic platform like Wikipedia, this decision is expected to depend on the way the content is organized. We analyse whether the hyperlinks on Wikipedia...

In economic and social sciences it is crucial to test theoretical models against reliable and big enough databases. The general research challenge is to build up a well-structured database that suits well to the given research question and that is cost efficient at the same time. In this paper...

When contributing content on large online platforms, producers of user-generated content have to decide where to contribute. On a complex and dynamic platform like Wikipedia, this decision is expected to depend on the way the content is organized. We analyse whether the hyperlinks on Wikipedia...