Open Science Week

As part of International Open Access Week, the Central Library (ZB) of Forschungszentrum Jülich is offering interested colleagues and guests the opportunity to attend a series of information events hosted by and involving FZJ institutions and employees on the fundamentals of scientific publishing, research data management, and research software, as well as the latest developments in these fields.

Open Science Week

Open Science Week 2026 at Forschungszentrum Jülich

Employees and people with access to the intranet of Forschungszentrum Jülich who are interested in participating in the webinars are invited to register directly here.

External parties who are interested in participating in the webinars run by FZJ should contact us. The registration links will be emailed to you. Contact: t.arndt@fz-juelich.de

The webinars will take place online via Zoom, while the information stand will only be available on site in Jülich.

Slides of the webinars will be available in our publication portal JuLib eXtended.

Monday, 19 October 2026

11:00 – 13:00: Open science, open access, RDM, RSE, and further developments in scientific publishing (information stand in the Seecasino) (German/English)

Target group: All employees of Forschungszentrum Jülich

Content: Open science refers to an open information exchange in science. To achieve open science, the topics of open access, open data, and open source must be combined. Learn about relevant initiatives and projects on the Jülich campus as well as future plans at our information stand in the Seecasino of Forschungszentrum Jülich.

Meet:

  • Anna Lüscher, head of the Publications team, Central Library (ZB-LP)
  • Dr. Amber Sprenger, research data community manager, Jülich Supercomputing Centre (JSC)
  • Dr. Kimberly Cordwint Martin. research software manager, Jülich Supercomputing Centre (JSC)

14:00 – 14:45: Jupyter4NFDI – One hub to rule them all (webinar)

Speaker: Tim Kreuzer, Forschungszentrum Jülich, Jülich Supercomputing Centre (JSC)

Target group: Everyone interested in FAIR data principles; everyone using or curious about Jupyter

Content: Join us for a presentation of Jupyter4NFDI in “Lord of the Rings” style and experience a live demo of Jupyter4NFDI.

Sharing and reproducing research with Jupyter notebooks is harder than it seems. Institutional JupyterHubs lock shared work behind login walls; environment incompatibilities break notebooks on arrival; and a link that works for the author often returns a cold "403 Access Denied" to everyone else. Tools like Binder solve part of the problem by spinning up a notebook environment from a repository with a single click, but their sessions are stateless: changes vanish when the tab closes, and no persistent data storage is available. This presentation, told with a touch of epic storytelling, follows that journey from the myth of easy collaboration to the gates of Jupyter4NFDI.

Jupyter4NFDI is a federated Jupyter service for the NFDI community that pairs Binder-style reproducibility with persistence. Notebooks can mount external storage such as B2DROP or AWS S3, and a single share link recreates the notebook, its environment, and its mounts for anyone who follows. Credentials stay hidden, and secure, GDPR-compliant access via IAM4NFDI welcomes researchers from across Europe and beyond — no matter their land or lineage. The result: what once took hours of configuration now takes minutes, and what was once lost is now reproducible — persistence, portability, and open federated collaboration, bound together in one hub.

GitHub – Smeagol-420 – Jupyter4NFDI – One Hub to Rule Them All
Jupyter4NFDI – WebService

Tuesday, 20 October 2026

10:00 – 11:00: Research data management – A practical introduction (webinar)

Speaker: PD Dr. Hartmut Schlenz, Forschungszentrum Jülich, Institute for Energy Materials and Devices (IMD), Materials Synthesis and Processing (IMD-2)

Target group: Master’s students and doctoral researchers, scientists, laboratory technicians who deal with RDM (e.g. use of ELNs)

Content: With this introduction to research data management (RDM), we would like to provide practical assistance for all stages of RDM to anyone who generates and/or wants to use research data, regardless of the type of data. We all should be able to understand essential RDM structures and handle data confidently, from creation and analysis to long-term storage. In summary, research data is a valuable resource and it is worth handling it carefully and sustainably. The professional management of research data is becoming increasingly important in science and is now strongly recommended or even required by many third-party funding bodies (DFG, BMFTR, BMWE, EU, etc.) for the approval of funding for new research projects. The main motivation for this is to create a comprehensive collection of research data, the production of which is primarily financed by public funds. The focus here is on good scientific practice and the traceability of research results. Another aim is enabling meaningful reuse, for example as training data in the field of machine learning (ML) or in applications involving artificial intelligence (AI). Another aspect is the conservation of resources, both financial and for the protection of the environment and the climate. Conducting experiments and computer simulations may require a lot of energy and thus contribute to increased CO2 emissions into the atmosphere. Science can make a contribution here by avoiding the repeated generation of existing data.

The aim is to generate FAIR data, i.e. research data that is findable, accessible, processable, and reusable. In order to achieve this goal, it is necessary to establish a comprehensive infrastructure (hardware, software, etc.). The German Federal Government is supporting this development, for example by financing the National Research Data Infrastructure (NFDI) and the thirty consortia it comprises, each of which is geared to the needs of different scientific and technical disciplines.

Zenodo – Best-Practice-Handbook – Research Data Management – A Practical Introduction (Version 1.1)

14:00 – 14:45: Hello, nice to read you – Introduction to open access (webinar)

Speakers: Anna Lüscher, Forschungszentrum Jülich, Central Library (ZB-LP)

Target group: All employees and guests of Forschungszentrum Jülich interested in this topic

Content: This talk offers a quick and easy introduction to the fundamentals of open access (OA). It will clarify the core concept, contrast it with traditional closed access publishing, and outline the overarching goals of open access.

16:00 – 17:00: CompilerGPT – Leveraging large language models to analyse and act on compiler optimization reports (HiRSE webinar)

Speaker: Dr. Peter Pirkelbauer, Lawrence Livermore National Laboratory (LLNL), Center for Applied Scientific Computing

Target group: Anyone interested in research software around the world

Content: Compiler optimization reports contain valuable insights, but their technical complexity often makes them difficult for programmers to interpret and act upon. This talk presents CompilerGPT, a framework that connects compilers, large language models, and a user-definable evaluation harness in an iterative compile, optimize, and evaluate workflow. CompilerGPT uses optimization reports, source code, compiler diagnostics, and performance measurements to guide LLM-generated code transformations while checking correctness and tracking results.

We will describe the framework, its configurable compiler and model interfaces, and experimental results using Clang and GCC, multiple LLMs, and representative sequential and OpenMP benchmarks. We will review demonstrated speedups of up to 6.5x, along with the variability, cost, and user involvement observed across workloads. The talk will also present updated results and examine CompilerGPT in the broader context of coding agents, discussing how compiler feedback, testing, profiling, and performance evaluation can serve as tools within agentic software-development systems.

Helmholtz Platform for Research Software Engineering – Seminar Series – 57th HiRSE Seminar

Wednesday, 21 October 2026

10:00 – 10:45: Open access quo vadis – The example of the American Chemical Society (webinar)

Speaker: Dr. Bernhard Mittermaier, Forschungszentrum Jülich, Central Library (ZB)

Target group: All employees and guests of Forschungszentrum Jülich interested in this topic

Content: While the share of open access articles is still on the rise, the underlying business models often remain the same. Rooted in the subscription model, libraries are forced to pay for paywalls and many scientists are excluded from access. These and other issues are part of the ongoing negotiations with publishers. We will look at the example of the American Chemical Society and learn what priorities publishers have.

14:00 – 14:45: The new Jülich DATA for sharing and publishing (webinar)

Speaker: Dr. Torsten Bronger, Forschungszentrum Jülich, Central Library (ZB-O)

Target group: Researchers, data stewards

Content: Jülich DATA has made a transition from a data registry to a data repository. For researchers, this means that you can finally upload big bulk data to Jülich DATA to publish it. This talk will present the possibilities and the workflow.

15:00 – 16:00: Getting started with DeepL – An introduction to DeepL Translator and DeepL Write (webinar)

Speaker: Sina Sauerhering, DeepL SE

Target group: All employees of Forschungszentrum Jülich interested in this topic

Content: This webinar will provide an introduction to the main DeepL products and features available to you with your DeepL Pro licence. We will take a closer look at how you can translate and improve your texts quickly and easily, and even translate entire files while preserving their original layout. We will also show you how to get the most out of your translations using customization assets like the DeepL glossary.

Thursday, 22 October 2026

10:00 – 10:45: Is that allowed? A short guide to Creative Commons (CC licences) (webinar)

Speaker: Anna Lüscher, Forschungszentrum Jülich, Central Library (ZB-LP)

Target group: All employees and guests of Forschungszentrum Jülich interested in this topic

Content: This talk will demystify CC licensing for scholarly works. It will define what these licences are and why they matter to authors, readers, and re-users. It will show how the six core CC licences function as building blocks, explaining the rights each licence grants and the restrictions it imposes. The aim is to empower authors and everyone else to use CC licences confidently.

14:00 – 14:45: Bridging research silos – How PIDs build a connected and open research landscape (webinar)

Speaker: Antonia Schrader, Helmholtz Open Science Office

Target group: Scientists at all stages of their career, employees working in administration, RDM, libraries, repositories

Content: This presentation introduces foundational PID concepts and outlines practical avenues for integrating identifiers into daily research practices. It highlights key recommendations from the national PID Roadmap for Germany, addressing how sustainable infrastructures, standardized metadata, and institutional alignment can foster an open, interoperable, and AI-ready research ecosystem.

Sustained and reliable access to digital resources is crucial for modern research, innovation, and cultural heritage. A robust system of persistent identifiers (PIDs) forms the technical and organizational backbone for this landscape. For researchers, PIDs are essential tools that directly boost the visibility, discoverability, and impact of scholarly work. By uniquely connecting authors, publications, datasets, software, and research institutions, PIDs ensure reliable attribution, streamline citation tracking, and reduce administrative overhead across workflows. Furthermore, they operationalize the FAIR principles (findable, accessible, interoperable, reusable), ensuring research outputs remain transparent, reproducible, and machine-readable for future technological advances.

Zenodo – PID Roadmap for Research and Cultural Heritage Institutions in Germany (Version 1.0)
PID Network Germany

15:00 – 16:00: How SciFlow makes academic writing effortless through automated formatting (webinar)

Target group: All employees interested in this topic

Speakers: Arthur Höring, SciFlow

Content: SciFlow is an online writing and publishing software that makes academic writing processes more manageable. This webinar shows you how to save time when writing your academic texts (from article submission to doctoral thesis) by simplifying complex formatting and research integrity tasks.

We will cover how, beyond automated formatting, SciFlow offers strong collaboration capabilities, easy integration of reference libraries, automated citations, and reference sharing between collaborators.

The webinar also highlights a new feature piloting advanced research integrity testing that helps you check references you use for retractions, missing metadata, or other potential inconsistencies, ensuring oversight and control over the references you want to use.

SciFlow – Forschungszentrum Jülich

Your contact at ZB

Thomas Arndt
t.arndt@fz-juelich.de
+49 2461 61-2907
Library Marketing

External parties who are interested in participating in the events should contact us directly.
We will email you the link to the respective webinar the day before it takes place.

Please note:

The Helmholtz Open Science Office website lists all events organised by the Helmholtz Centres.
Helmholtz Open Science – Events – Open Access Week 2026 @ Helmholtz (website in German, training courses might be in English)

The open-access.network has compiled a list of many other online events taking place during this campaign week in Germany, Austria and Switzerland on this website.
open-access.network – Training – Open Access Week 2026 (website in German, training courses might be in English)

The International Open Access Week website lists international topics and perspectives.
International Open Access Week – Events

Collection of selected slides and recordings can be found in our publication portal JuSER

JuSER publications portal – Open Science Week 2025 am Forschungszentrum Jülich
JuSER publications portal – Open Science Week 2024 am Forschungszentrum Jülich
JuSER publications portal – Open Science Week 2023 am Forschungszentrum Jülich
JuSER publications portal – Open Science Week 2022 am Forschungszentrum Jülich
JuSER publications portal – Open Access Week 2021 – Beiträge der Zentralbibliothek
JuSER publications portal – Open Access Week 2020 – Beiträge der Zentralbibliothek

Open Science Week 2025

Open Science Week 2024

Open Science Week 2023

Open Science Week 2022

Your contacts at ZB

Thomas Arndt
t.arndt@fz-juelich.de
+49 2461 61-2907
Library Marketing

Do you have any questions concerning open access and open science?
Take a look at our Internet and intranet pages, or contact us to arrange an individual consultation appointment.
Internet (ZB) – Open Science
Intranet (ZB) – Expertise

Open Science Week

Last Modified: 13.10.2026