Some recommender systems (RS) utilize Linked Open Data (LOD) to enhance the item descriptions in the local database. However, these systems do not yet take full advantage of the potential of RDF data for personalized retrieval. The work describes the strengths of LOD repositories as well as the...

The topic of the dissertation is the relationship between knowledge spillovers and firms' likelihood to co-operate on R&D and innovation activities. The analysis contains two parts: A review of relevant theoretical and empirical literature and an empirical part that analyses the relationship...