JTutor: JSON Schema Validation Explained.
Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Kachimsirikwuo Caleb Imo, Stefan Klessinger, Carlo Sartiani, Stefanie Scherzinger
Tool Demo, BDA 2024.

Legal Perspectives on Research Data Storage.
Michael Beurskens, Stefanie Scherzinger
To appear in Datenbank Spektrum 24(2) (2024).

Editorial zum Themenheft mit Schwerpunktthema Data Management on Quantum Hardware.
Uta Störl, Stefanie Scherzinger
Datenbank Spektrum 24(1) (2024).

Validation of Modern JSON Schema: Formalization and Complexity.
Lyes Attouche, Mohamed Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani, Stefanie Scherzinger
POPL 2024.

Data Modelling as a Means of Power: At the Legal and Computer Science Crossroads.
Kai von Lewinski, Michael Beurskens, Stefanie Scherzinger
Computer Law & Security Review, Volume 52, 2024.

Visualizing Redundancies caused by Multivalued Dependencies in Relational Data.
Christoph Köhnen
Workshop Grundlagen von Datenbanken 2024.

SIGMOD: G: Capturing Data-inherent Dependencies in JSON Schema Extraction.
Stefan Klessinger
ACM Student Research Competition 2024 Grand Finals. Winner/First Place.

A Plaque-Test for Redundancies in Relational Data
Christoph Köhnen, Stefan Klessinger, Jens Zumbrägel and Stefanie Scherzinger
QDB@VLDB 2023.

Solving Hard Variants of Database Schema Matching on Quantum Computers
Kristin Fritsch, Stefanie Scherzinger
VLDB 2023 Tool Demo.

Datenbankherstellerrecht und Datenbankforschung
Michael Beurskens, Stefanie Scherzinger
Datenbankspektrum 23(2).

Negation-Closure for JSON Schema
Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Stefanie Scherzinger, Carlo Sartiani
Theor. Comput. Sci. 955: 113823 (2023)

Ready to Leap (by Co-Design)? Join Order Optimisation on Quantum Hardware
Manuel Schönberger, Stefanie Scherzinger, Wolfgang Mauerer
SIGMOD 2023.

Capturing Data-inherent Dependencies in JSON Schema Extraction
Stefan Klessinger
ACM SIGMOD 2023 Student Research Competition. 1st place.

Tagger: A Tool for the Discovery of Tagged Unions in JSON Schema Extraction
Stefan Klessinger, Michael Fruth, Valentin Gittinger, Meike Klettke, Uta Störl, Stefanie Scherzinger
EDBT'23 tool demo.

Birgitta König-Ries, Stefanie Scherzinger, Wolfgang Lehner, Gottfried Vossen (editors):
Datenbanksysteme für Business, Technologie und Web (BTW 2023), 20. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 06.-10, März 2023, Dresden, Germany, Proceedings. LNI P-331, Gesellschaft für Informatik e.V. 2023, ISBN 978-3-88579-725-8

Witness Generation for JSON Schema
Lyes Attouche, Mohamed Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani, Stefanie Scherzinger
Proc. VLDB Endowment, volume 15, no.1, 2022.

On the Lack of Legal Regulation in Conceptual Modeling
Kai von Lewinski and Stefanie Scherzinger
JUSMOD@ER 2022. 

Extracting JSON Schemas with Tagged Unions
Stefan Klessinger, Meike Klettke, Uta Störl and Stefanie Scherzinger
DEco@VLDB 2022.

The Usage of Negation in Real-World JSON Schema Documents
Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani and Stefanie Scherzinger
SEBD 2022.

Fork à la carte für In-Memory-Datenbanken
Mario Mintel, Ralf Ramsauer, Daniel Lohmann, Stefanie Scherzinger and Wolfgang Mauerer 
Fachgruppe Betriebssysteme, Frühjahrstreffen 2022

Beyond the Badge: Reproducibility Engineering as a Lifetime Skill
Wolfgang Mauerer, Stefan Klessinger, Stefanie Scherzinger
SEENG@ICSE 2022.

Peel | Pile? Cross-Framework Portability of Quantum Software
Manuel Schönberger, Maja Franz, Stefanie Scherzinger und Wolfgang Mauerer
QSA@ICSA 2022.

1-2-3 Reproducibility for Quantum Software Experiments
Wolfgang Mauerer, Stefanie Scherzinger
Q-SANER@SANER 2022.
Vorabversion: https://arxiv.org/abs/2201.12031

Live Patching Database Management Systems
Michael Fruth
ACM SIGMOD Student Research Competition 2022 (graduate).
Accepted Abstract
URL: https://2022.sigmod.org/sigmod_student_research_competition.shtml

Gegen die Nebenwirkungen der KI: Beipackzettel für Maschinelles Lernen.
Lena Wiese, Christin Seifert, Stefanie Scherzinger
Frauen machen Informatik, Vol. 45, KI - vertrauenswürdig, erklärbar, fair?. Gesellschaft für Informatik e.V., 2021.

A Tool for JSON Schema Witness Generation
Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo, Francesco Falleni, Giorgio Ghelli, Christiano Landi, Carlo Sartiani, Stefanie Scherzinger
BDA 2021. Demo program.

Editorial for the special issue on Data Engineering for Data Science.
Ralf Schenkel, Marina Tropmann-Frick, Stefanie Scherzinger
Datenbank Spektrum (2021).

Evolution management in multi-model databases
Irena Holubová, Michal Vavrek, Stefanie Scherzinger
Publication at Data & Knowledge Engineering journal.

An Approach to an efficient Evaluation of SPARQL Queries in Databases
Christina Ehrlinger, Burkhard Freitag
iiWAS 2021.

A Test Suite for JSON Schema Containment
Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo, Yunchen Ding, Michael Fruth, Giorgio Ghelli, Carlo Sartiani and Stefanie Scherzinger
ER 2021 demo program.
Print: http://ceur-ws.org/Vol-2958/paper4.pdf
Reproduction Package: https://zenodo.org/record/5336931#.Yb4BCC1Q1A1
Demo: https://er2021demojsctestsuite.nw.r.appspot.com

Editorial for the special issue on digital methods in teaching database systems (II)
Stefanie Scherzinger, Andreas Thor, Theo Härder
Datenbank Spektrum (2021).

An Empirical Study on the "Usage of Not" in Real-World JSON Schema Documents (Long Version)
Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani, Stefanie Scherzinger
arXiv preprint arXiv:2107.08677
Reproduction Package: https://zenodo.org/record/5141378#.Yb4Bfy1Q1A1

New Workflows in NoSQL Schema Management
Michael Fruth, Kai Dauberschmidt and Stefanie Scherzinger
SEAData@VLDB 2021.
Print: http://ceur-ws.org/Vol-2929/poster1.pdf

Tell-Tale Tail Latencies: Pitfalls and Perils in Database Benchmarking
Michael Fruth, Stefanie Scherzinger, Wolfgang Mauerer and Ralf Ramsauer
TPCTC@VLDB 2021.
Preprint: https://arxiv.org/abs/2107.11607
Reproduction Package: https://zenodo.org/record/5112729#.Ybx9Bi1Q1A1

An Empirical Study on the "Usage of Not" in Real-World JSON Schema Documents
Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani and Stefanie Scherzinger
ER 2021.
Reproduction Package: https://zenodo.org/record/5141378#.Yb4Bfy1Q1A1

Remaining in Control of the Impact of Data Model Evolution in NoSQL Databases
Andrea Hillenbrand, Stefanie Scherzinger and Uta Störl
ER 2021.

Editorial for the special issue on digital methods in teaching database systems
Stefanie Scherzinger, Andreas Thor, Theo Härder
Datenbank-Spektrum 21(1).

MigCast in Monte Carlo: The Impact of Data Model Evolution in NoSQL Databases
Andrea Hillenbrand, Uta Störl, Shamil Nabiyev, Stefanie Scherzinger
arXiv preprint arXiv:2104.11787

A Tool for JSON Schema Witness Generation
Lyes Attouche, Mohamed-Amine Baazizi, Dario Colazzo, Francesco Falleni, Giorgio Ghelli, Cristiano Landi, Carlo Sartiani, Stefanie Scherzinger
Demo at EDBT 2021.
Online-Tool:
https://jsonschematool.ew.r.appspot.com/
Demo-Video

Investigating Automatic Parameter Tuning for SQL-on-Hadoop Systems
Edson Ramiro Lucas Filho, Eduardo Cunha de Almeida, Stefanie Scherzinger, Herodotos Herodotou
Big Data Research journal, ISSN: 2214-5796, 2021.

Silentium! Run-Analyse-Eradicate the Noise out of the DB/OS Stack
Wolfgang Mauerer, Ralf Ramsauer, Edson Lucas, Daniel Lohmann, Stefanie Scherzinger
Publication at BTW 2021.
Badge: "Results reproduced".
Technical Report available on arXiv.org.

Nullius in Verba: Reproducibility for Database Systems Research, Revisited
Wolfgang Mauerer, Stefanie Scherzinger
Tutorial at ICDE 2021.
Video

DeBinelle: Semantic Patches for Coupled Database-Application Evolution
Stefanie Scherzinger, Wolfgang Mauerer, Haridimos Kondylakis
Demo at ICDE 2021.

Josch: Managing Schemas for NoSQL Document Stores
Michael Fruth, Kai Dauberschmidt, Stefanie Scherzinger
Demo at ICDE 2021.
DOI: 10.1109/ICDE51399.2021.00306
Reproduction Package: https://zenodo.org/record/5155117#.Ybx9qC1Q1A1
Demo: http://josch-304409.ey.r.appspot.com

Toolunterstützung für den Übungsbetrieb in der Datenbanklehre: Erfahrungen mit der Software Praktomat
Christina Ehrlinger, Thomas Fritsch, Michael Fruth, Franz Lehner, Stefanie Scherzinger
Datenbank-Spektrum journal 2021.
DOI: 10.1007/s13222-021-00374-y
Supplementary Material:
https://github.com/sdbs-uni-p/praktomat-for-radb-and-psql
https://github.com/sdbs-uni-p/praktomat-questionnaire-sose-2020

Challenges in Checking JSON Schema Containment over Evolving Real-World Schemas
Michael Fruth, Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani and Stefanie Scherzinger
EmpER@ER 2020.
DOI: 10.1007/978-3-030-65847-2_20
Reproduction Package: https://github.com/michaelfruth/jsc-study

­­Replicability and Reproducibility of a Schema Evolution Study in Embedded Databases
Dimitri Braininger, Wolfgang Mauerer and Stefanie Scherzinger
EmpER@ER 2020.

Efficient Detection of Data Dependency Violations
Eduardo H. M. Pena, Edson R. Lucas Fh., Eduardo C. de Almeida, Felix Naumann
CIKM'2020.

Not Elimination and Witness Generation for JSON Schema
Mohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani, Stefanie Scherzinger
BDA 2020. Best paper award.

An Empirical Study on the Design and Evolution of NoSQL Database Schemas
Stefanie Scherzinger, Sebastian Sidortschuck
ER 2020. Best paper award.
Technical Report: https://arxiv.org/pdf/2003.00054.pdf

Why it is Time for yet another Schema Evolution Benchmark
Mark Lukas Möller, Stefanie Scherzinger, Meike Klettke, Uta Störl
CAISE Forum 2020.

NoSQL Schema Evolution and Data Migration
Uta Störl, Meike Klettke, Stefanie Scherzinger
Tutorial at EDBT 2020. See the tutorial website.

Educating Future Software Architects in the Art and Science of Analysing Software Data
Wolfgang Mauerer, Stefanie Scherzinger
SEUH 2020.