The prediction of porosity is a crucial task for metal based additive manufacturing techniques such as laser powder bed fusion. Short wave infrared thermography as an in-situ monitoring tool enables the measurement of the surface radiosity during the laser exposure. Based on the thermogram data,...

Mit der Einführung des allgemeinen gesetzlichen Mindestlohnes zum 1. Januar 2015 stieg der Bedarf an geeigneten Daten für die Evaluation der Mindestlohnwirkungen. Die Mindestlohnkommission empfahl daher in ihrem ersten Bericht an die Bundesregierung die Verknüpfung der Integrierten...

The purpose of this work is to describe the orkg -Leaderboard software designed to extract leaderboards defined as task–dataset–metric tuples automatically from large collections of empirical research papers in artificial intelligence (AI). The software can support both the main workflows of...

We assemble a data set of more that eight million German Twitter posts related to the war in Ukraine. Based on state-of-the-art methods of text analysis, we construct a daily index of uncertainty about the war as perceived by German Twitter. The approach also allows us to separate this index...