Fraunhofer Institute for Applied Information Technology

Harmonization, interoperability and an open architecture for all the stakeholders of a pan-European electrical system: the vision of the project OneNet

This work offers an overview of the essential findings of the project OneNet, which aims to enable a pan-European electrical system where the heterogeneous landscape of stakeholders, markets and platforms across Europe can openly participate at all levels. The paper outlines the...

Easy come, easy go: non‐compliance, overwithholding and income tax revenue in Germany

Abstract This paper examines tax non‐compliance among individuals in Germany who were legally required to file a tax return but failed to do so. Using administrative tax data and simulation‐based analysis, we quantify the financial implications of non‐compliance for approximately...

Snapquery: FAIR Management of Query Sets to Mitigate Query Rot in Knowledge Graphs

Will the “cats” Wikidata SPARQL query example still work in the future? While link rot has been a known issue, the Query Rot problem has not been investigated much in the past. We introduce an approach for quality assessment and refactoring of query sets and evalu- ate its implem...