| Vol-4118 urn:nbn:de:0074-4118-x Copyright © 2025 for the individual papers by the papers' authors. Copyright © 2025 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# GvDB 2025
Grundlagen von Datenbanken 2025

### Proceedings of the 36th GI-Workshop Grundlagen von Datenbanken

### Regensburg, Germany, September 29-October 01, 2025.

Edited by

### Meike Klettke *
Tanja Auge *

* University of Regensburg, Data Engineering, 93053 Regensburg, Germany

## 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

2025-10-28: submitted by Meike Klettke and Tanja Auge, metadata incl. bibliographic data published under Creative Commons CC0
2025-12-03: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|