DWS Area: Data Science

Open Science Grant for Andreea Iana and Martin Böckling
Andreea Iana and Martin Böckling receive a grant from the university's Open Science Office for the SpatialBenchRAG project.
Two Papers Accepted at ISWC 2025
The DWS group has two papers accepted at the International Semantic Web Conference (ISWC) 2025.
Four Papers Accepted at ESWC 2025
Four papers of the DWS group got accepted at the 22nd Extended Semantic Web Conference. This year, the acceptance rate was 22.4% for full papers in the research track.
Michael Schlechtinger defended his PhD Thesis
On Thursday, September 26th, Michael Schlechtinger has defended his PhD thesis on “Investigating, Predicting, and Mitigating Collusive Behavior in Deep Reinforcement Learning-Based Pricing AIs”, supervised by Prof. Heiko Paulheim. The thesis has been conducted in the KarekoKI project, an ...
Rita Sousa Receives Open Science Grant
Dr. Rita Sousa has achieved an Open Science Grant for providing up-to-date Knowledge Graph Embeddings
Sven Hertling Defended his PhD Thesis
Sven Hertling has defended his PhD thesis on “Knowledge Graph Generation and Integration at Scale”
New Transfer Project on Trustworthy AI
How can Artificial Intelligence (AI) be used to make comprehensible decisions? This is the subject of a new project at the DWS group, which has received funding from the Federal Ministry of Education and Research (BMBF). Knowledge graphs influence our lives on a daily basis and yet they are little ...
Nicolas Heist Defended His Thesis
Nicolas Heist has successfully defended his thesis on “Exploiting Semi-Structured Information in Wikipedia for Knowledge Graph Construction”
Four Papers Accepted for IJCAI 2024
We are happy to announce that four PhD Students from the AI group have their papers accepted for IJCAI 2024 (A* ranked) in Jeju, Korea: Julia Gastinger: “History repeats itself: A Baseline for Temporal Knowledge Graph Forecasting” (Research Track) Andrej Tschalzev: “Enabling Mixed Effects Neural ...
Jan Portisch Receives SWSA Distinguished Dissertation Award
Jan Portisch, a former PhD student at the Data and Web Science Group and now a Lead Software Architect at SAP Signavio, has received the SWSA Distinguished Dissertation Award.