GvDB 2025
Grundlagen von Datenbanken 2025

Table of Contents

• Preface
  Summary: There were 14 papers submitted for peer-review to this workshop. Out of these, 13 papers were accepted for this volume.

• Committee
  

Keynotes

• Data Quality Assessment: Challenges and Solutions (invited talk) 1
  Lisa Ehrlinger
• Presentation Skills for Scientists (invited talk) 2
  Johannes Schildgen

Workshop Submissions

• Computational Reproducibility: What to expect from a Replication Package Repository? 3-9
  Martin Blum, Ralf Schenkel
• Data-Driven Decision-Making with Incomplete Data: Optimization of Product Ordering 10-15
  Tetyana Hess, Uta Störl
• Multi-Perspective Ontology Alignment: Bridging Epistemic Differences in a Water Knowledge Case Study 16-22
  Divyasha Sunil Naik, Birgitta König-Ries
• Quantitative Assessment of GNN Counterfactual Explanation Robustness and Reproducibility under Adversarial Influence 23-30
  Amir Reza Mohammadi, Michael M. Müller, Andreas Peintner, Beatriz Barroso Gstrein, Eva Zangerle, Günther Specht
• Query Learning with Quantum Logic 31-35
  Alexander Stah
• Spatio-Temporal Knowledge Graphs: Approaches and Challenges 36-41
  Philipp Plamper, Anika Groß
• Steering Memory Deduplication in Multi-Tenant Database Systems 42-49
  Jannis Kowalick, Alexander Krause, Dirk Habich, Wolfgang Lehner
• SYDAG: A Synthetic Dataset Generator for Data Integration 50-57
  Anne Marschner, Thorsten Papenbrock
• Tailoring TSXOR for Compression of Regular Interval Time Series in Timescale 58-64
  Alexander Stiwi, Manoel Rüffer, Hanna Köpcke, Tobias Teich
• Towards Automated Data Preprocessing for Clustering: Challenges and Future Directions 65-72
  Leonard Labes
• Towards Semantic Comparison of Examination Regulations: A Prototype for Cross-Institutional Paragraph Analysis 73-78
  Douglas Blank, Stefan Conrad
• XStreamify: Vision for an Efficient Embeddable Streaming System 79-83
  Jannik Wolff
• Yearning for Better Metrics: Revisiting the ReDial Dataset for Evaluating Conversational Recommender Systems 84-89
  Michael M. Müller, Amir Reza Mohammadi, Andreas Peintner, Beatriz Barroso Gstrein, Eva Zangerle, Günther Specht