Latest News
PhD Defense at UPC Event
Katja Hose participated in the examination committeee of Javier Flores' PhD defense at UPC in Barcelona. Supervisors: Sergi Nadal and Oscar Romero. Congratulations, Javier!
June 2025
Paper presented at GOBLIN Workshop 2025 Presentation
Maxime Jakubowski presented our work on "Towards Generating Synthetic EHR Knowledge Graphs — a Probabilistic Approach" at the GOBLIN Workshop 2025 in Leipzig, Germany, authors: M. Jovanovik, E. Milenkova, M. Jakubowski, and K. Hose (paper)
June 2025
Papers accepted at ADBIS 2025 Publication
Two of our works have been accepted at ADBIS 2025:
- "Pasteur: Scaling Privacy-aware Data Synthesis" by Antheas Kapenekakis, Daniele Dell'Aglio, Martin Bøgsted, Minos Garofalakis, K. Hose
- "Evaluating Quality of Disparate Data Sources: A Discord-Driven Approach" by Yeasmin Akter, Alberto Abelló, Petar Jovanovic, Tomer Sagi, K. Hose
June 2025
IFIP TC2 Manfred Paul Award 2024 Award
Kashif Rabbani, M. Lissandrini, and K. Hose received the IFIP TC2 Manfred Paul Award for Excellence in Software: Theory and Practice.
The award was given for their paper “Extraction of Validating Shapes from Very Large Knowledge Graphs” published in VLDB 2023 (pdf).
June 2025
New Team Member Team
Welcome to our new PhD researcher, Johannes Schrott, who has joined the DMKI Lab in June 2025.
June 2025
PhD Position Available Vacancy
We have new exciting PhD position available in our team in knowledge-graph driven factuality and explainability. Expected starting time: fall 2025, application deadline: July 31, 2025.
More details are available here.
June 2025
Journal Paper Published Publication
Our work on "Applicability Assessment of Technologies for Predictive and Prescriptive Analytics of Nephrology Big Data" by R. Stojanov, M. Jovanovik, S. Gramatikov, I. Mishkovski, E. Zdravevski, D. Sasanski, Z. Karapancheva, G. Spasovski, I. Vasileska, T. Eftimov, W. Zhuojun, J. Jankowski, D. Trajanov has been published in Proteomics.
May 2025
Demo Paper accepted at VLDB 2025 Publication
Our work on "Smart SPARQL Advisor: Guiding Users in Query Formulation with Performance Prediction" by A. Moharanaj, M. Lissandrini, and K. Hose has been accepted as a demo paper at VLDB 2025.
May 2025
Preprint Available Publication
Our work on "RDFGraphGen: An RDF Graph Generator based on SHACL Shapes" by M. Jovanovik, M. Vecovska, M. Jakubowski, and K. Hose is now available on arxiv.org: preprint.
May 2025
Preprint Available Publication
Our work on "MultiHal: Multilingual Dataset for Knowledge-Graph Grounded Evaluation of LLM Hallucinations" by E. Lavrinovics, R. Biswas, J. Bjerva, K. Hose is now available on arxiv.org: preprint.
May 2025
Paper Accepted at GOBLIN Workshop 2025 Publication
The paper "Towards Generating Synthetic EHR Knowledge Graphs — a Probabilistic Approach" by M. Jovanovik, E. Milenkova, M. Jakubowski, and K. Hose has been accepted for publication at the GOBLIN Workshop 2025.
May 2025
New Horizon Europe MSCA DN Project: ARMADA Project
We’re excited to announce the start of our Horizon Europe MSCA DN project ARMADA, focused on conversational data exploration. The project runs from 2025 to 2029.
May 2025
Paper Accepted at CBMS 2025 Publication
The paper "FHIR Lens: A Graph-Based Approach to Semantic EHR Exploration" by D. Tomaszuk, A. Smajevic, T. Sagi, and K. Hose has been accepted for publication at CBMS 2025.
May 2025
Paper Accepted at VLDB 2025 Publication
The paper "PlanRGCN: Predicting SPARQL Query Performance" by A. Moharanaj, M. Lissandrini, and K. Hose has been accepted for publication at VLDB 2025.
April 2025
New Team Member Team
Welcome to our new PhD researcher, Koumudi Ganepola, who has joined the DMKI Lab in April 2025.
April 2025
Paper Accepted at VLDB 2025 Publication
The paper "The Limits of Graph Samplers for Training Inductive Recommender Systems" by T. E. Jendal, M. Lissandrini, P. Dolog, and K. Hose has been accepted for publication at VLDB 2025 (preprint).
April 2025
TARGET Annual Meeting Project
TUW participants K. Hose, M. Jovanovik, T. Sagi, and S. El-Sherbiny attended TARGET's annual consortium meeting in Lund.
March 2025
Talk at EDBT 2025 Industry Event Talk
Katja Hose gave a talk on "Knowledge Graphs: Challenges for GDBMS and AI" at the EDBT 2025 industry event on Next-Generation Data Management Systems.
March 2025
EDBT 2025 Meta-Reviewer Award Award
Katja Hose received a distinguished meta-reviewer award at EDBT 2025.
March 2025
Paper Presented at EDBT 2025 Publication
Martin P. Christensen presented the paper "Fantastic Tables and Where to Find Them: Table Search in Semantic Data Lakes" at EDBT 2025, authored by M. P. Christensen, A. Leventidis, M. Lissandrini, L. Di Rocco, R. J. Miller, and K. Hose.
March 2024
Paper Presented at EDBT 2025 Presentation
Davide and Matteo presented our work "Towards Reliable Conversational Data Analytics" at EDBT 2025. Authors include S. Amer-Yahia, J. Bogojeska, R. Facchinetti, V. Franceschi, A. Gionis, K. Hose, G. Koutrika, R. Kouyos, M. Lissandrini, S. Maniu, K. Mirylenka, D. Mottin, T. Palpanas, M. Rigotti, and Y. Velegrakis.
March 2025
Keynote at GOBLIN Plenary Keynote
Katja Hose gave a keynote on "Introduction to Knowledge Graphs" at the first GOBLIN plenary meeting in Prague.
February 2025
New Team Member Team
Milos Jovanovik has joined the DMKI Lab as a postdoctoral researcher. Welcome!
February 2025
Paper Accepted at the Web Conference 2025 Publication
The paper "Common Foundations of SHACL, ShEx, and PG-Schema" has been accepted at The Web Conference 2025. Authors: S. Ahmetaj, I. Boneva, J. Hidders, K. Hose, M. Jakubowski, J.E.L. Gayo, W. Martens, F. Mogavero, F. Murlak, C. Okulmus, A. Polleres, O. Savkovic, M. Simkus, D. Tomaszuk.
January 2025
Dagstuhl Seminar Participation Event
Katja Hose participated in the Dagstuhl Seminar "Trust and Accountability in Knowledge Graph-Based AI for Self Determination.
January 2025
