Some papers not as interesting as titles suggested.
Presented research paper on "Building the Global Cube". Around 60 participants (one track venue). Although diversity was topic, few papers discussed data integration problems. Topics: ontology design patterns, modelling (e.g., of medical guidelines and change of meaning of hashtags).
Great social events: Ice Hockey, Visualisation center Norrköping, 3D virtual observatory. Poster, "LSD Dimensions" by Albert Meroño-Peñuela, about data cubes found on the web (3,000 dimensions). Martina Freiberg from Würzburg on Spreadsheet-based Knowledge Acquisition for physicians.
Good feedback to presentation (alignment of statistics from different organisations seen as important but still mainly manual task). One great keynote about ontology engineering by Oscar Corcho. One design pattern-focussing keynode by Pascal Hitzler. One very abstract keynote by a philosopher (Arianna Betti).
19th International Conference on Knowledge Engineering and Knowledge Management (EKAW) 2014