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...

While the literature contains many slightly different definitions for the image of a company, they all put great emphasis on its importance. Many of the messages posted on social media networks nowadays contain strong sentiment and emotion indications regarding almost any topic, therefore...

1. Exploring a professional social network system to support learning in the workplace / Anthony "Skip" Basiel, Paul Coyne -- 2. Knowledge producing megamachines : the biggest Web 2.0 communities of the future / Laszlo Z. Karvalics -- 3. Web 2.0 driven sustainability reporting / Daniel Süpke,...

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...

This article investigates several well-known social network applications such as Facebook, LinkedIn, Last.fm, Flickr and identifies semantics and social data portability as the main technical issues that need to be addressed in the future. We argue that these issues can be addressed by building...