Upcoming events

2023-02-26 – 03-03 Symposium
MaRDI Minisymposium:
Interfaces, Workflows, and Knowledge Graphs for FAIR CSE
SIAM Conference on Computational Science and Engineering 2023 (CSE23)

Jan Heiland (Max-Planck-Institute for Dynamics of Complex Technical Systems, Germany), Stephan Rave (Universität Münster, Germany)


As part of a major effort by the German Research Foundation to build a sustainable research data infrastructure, the MaRDI (mathematical research data initiative, consortium has been established to represent mathematics and certain parts of computational engineering in this program. One of MaRDI's tasks is to develop concepts, tools, and infrastructures that enable the establishment of FAIR principles (findable, accessible, interoperable, and reusable) for research data in scientific computing.

In this minisymposium, with knowledge graphs, software interfaces, benchmarks, and workflows as common ground, we bring together developers of the relevant MaRDI projects and researchers and practitioners from the CSE community to discuss general concepts and showcase lighthouse projects to the community.

Minisymposium Part I

Minisymposium Part II

Program Schedule



RAI Convention Centre, Amsterdam, NL
Registration and Venue:

2023-03-13 - 03-14 Workshop
Research Data in Discrete Mathematics

Christiane Görgen (MPI for Mathematics in the Sciences / Universität Leipzig), Martina Juhnke-Kubitzke (Universität Osnabrück), Thomas Kahle (Otto-von-Guericke-Universität), Lars Kastner (Technische Universität Berlin), Raman Sanyal (Goethe Universität Frankfurt), Christian Stump (Ruhr-Universität Bochum)

Discrete mathematics has a long-standing tradition of generating and utilizing data to substantiate theories. Conversely, questions regarding the systematic generation of (counter-)examples drives research.

This 2-day “noon-to-noon” workshop is dedicated to the interplay of discrete data and discrete structures from a contemporary perspective. How FAIR is our data? How can modern technology help to analyze and interpret discrete data? Which connections to the sciences become visible through data? We approach these questions “hands-on” with invited lectures and panel discussions.

Program and further information



Max Planck Institute for Mathematics in the Sciences (MPI MIS), Leipzig

2023-07-30 – 08-02 Workshop
53rd Statistical Computing Workshop 2023
with a MaRDI Session

53rd workshop of the working groups Statistical Computing (GMDS/IBS-DR) and Klassifikation und Datenanalyse in den Biowissenschaften (GfKl)

The workshop "Statistical Computing" is held annually by the Working Groups "Statistical Computing" of the GMDS/IBS-DR and "Biostatistics" of the GfKl. The meeting offers a forum for the discussion of methodological developments in the field of statistical computing. Special emphasis is given on applications in the life sciences, but contributions from other research areas are also very welcome.

The location of the "Statistical Computing" workshops is Reisensburg Castle near Ulm (Germany), which provides on-site accommodation and food for the participants. The workshop is usually started on Sunday by a keynote talk held by an expert in the field of statistical computing. In the following days the program includes contributed talks, hands-on tutorials and at least one more keynote talk. The number of participants is typically around 40, which facilitates productive and enjoyable discussions.

One of the sessions will be dedicated to research data in statistics, organized by the MaRDI Task Area for Statistics and Machine Learning.

Program and further information

Schloss Reisensburg, Günzburg
Registration and Venue:

Past events

2022-11-24 - 11-25 Workshop

Local Organizers
Lars Kastner (TU Berlin), Antony Della Vecchia (TU Berlin) 

The Mathematical Research Data Initiative MaRDI is a newly founded consortium with the goal to develop a robust Mathematical Research Data Infrastructure. In this workshop developers of both OSCAR and MATHREPO will meet with MaRDI to discuss the challenges posed by computer experiments in publications and mathematical data. We will discuss the precise needs, existing solutions, and ideas to go forward.


TU Berlin
Registration and Schedule:…

2022-11-09 – 11-11 Workshop
MaRDI Annual Workshop 2022

Renita Danabalan, Thomas Koprucki, Fei Zhu (WIAS Berlin); Dorothea Iglezakis, Björn Schembera (Uni Stuttgart); Moritz Schubotz (FIZ Karlsruhe); Rainer Sinn (Uni Leipzig)

The MaRDI annual workshop, a hybrid event, is a chance for all of us who are working in MaRDI and those who are interested in MaRDI-related topics to meet, exchange ideas and get caught up on the latest happenings within the initiative.



WIAS Berlin, Erhard Schmidt Lecture Room
Registration, Venue and Livestream:…

2022-10-26 – 10-28 Workshop
1st MaRDI Workshop on Scientific Computing

With an ever growing body of scientific knowledge and an explosion of data generated by computer-based experiments, the Findability, Accessibility, Interoperability and Reusability of research data (FAIR principles) become key factors for further scientific progress. In Scientific Computing, beyond the actual simulation data the developed numerical algorithms, their implementations, procedural data, and their metadata descriptions are central research data. Establishing the FAIR principles for this data is the aim of the Task Area 'Scientific Computing' (TA2) within the German Mathematical Research Data Initiative MaRDI.

With this first MaRDI Workshop on Scientific Computing, we want to bring together researchers from the Scientific Computing community and related disciplines who are interested in the FAIRness of their research data. Apart from presentations on the current MaRDI projects and selected keynote talks, birds-of-a-feather sessions will leave room for discussions and hands-on tutorials. Further, we invite participants to contribute talks related to the following topics:

  • Knowledge graphs and ontologies
  • Software Interfaces
  • Benchmarks
  • Formal workflow descriptions
  • Software distribution and archival
  • Reproduction of numerical experiments
  • Research data management

Participants are encouraged to present work in progress, open problems or report on personal experiences.

Abstract submission will open soon.



WWU Münster, Mathematics Conference Centre
Program and Venue:

2022-09-20 – 09-21 Workshop
MaRDI Workshop on Digital Humanities and Math

Research questions developed using digital methods in philosophy, as well as the humanities, cultural studies and history are complex. The approach to answering the questions often requires careful planning of the research process, including the selection of objects to be studied. At various levels (propositional logic, experimental design, pattern recognition, graph theory), the planning and execution tangentially involve topics that can also be located in modern mathematics. It is therefore important to find a form of communication with mathematics that allows non-mathematicians to identify the useful tools of mathematics.
The laboratory DIHMA.LAB "Digital Humanities meet Mathematics" of the ADA Lovelace Center for Digital Humanities at the FU Berlin invites together with MaRDI, the Research Data Initiative of Mathematics, to a workshop in Berlin.

The first workshop in this constellation will primarily serve to get to know each other, to network, and to identify interfaces. The starting point should be what the disciplines would call their own "research data" and how they want to "deal" with it.

We assume that the participants from the (digital) humanities and the participants from mathematics will enter this workshop with certain expectations of the other discipline. Therefore, an exchange on a scientific, practical-technical and research-cultural level is aimed at questioning expectations and creating (also technical) interfaces for an efficient collaboration.


FU Berlin, Henry-Ford-Bau
Registration and Schedule:…

2022-09-12 – 09-16 Symposium
MaRDI Mini Symposium:
The Future of Digital Infrastructures for Mathematical Research
DMV Annual Meeting 2022

Tabea Bacher (MPI MIS Leipzig); Moritz Schubotz and Olaf Teschke (FIZ Karlsruhe); Karsten Tabelow and Thomas Koprucki (WIAS Berlin)

As mathematics becomes more and more digital and algorithms, proof assistants, and digital databases become more and more involved in mathematical research, the question arises how to handle this mathematical research data that accumulates alongside a publication; how it can be stored, made accessible, and reused. How can a certain quality be ensured?

These are not easy questions, since mathematical research data is very diverse and infrastructure is just developing. But there are many great ideas and visions in the community that will be highlighted in this mini symposium. Next generation peer review, the Mathematical Knowledge Graph, repositories for mathematical research data, benchmark services, … to name a few.

Speakers will share their experience with already existing solutions and their visions and plans for how a well-developed integrated infrastructure can further facilitate mathematical research. A focus will be on the Mathematical Research Data Initiative (MaRDI), the NFDI consortium of the mathematical community, that will develop a portal for mathematical research data with many services in the next years. …

FU Berlin
Registration: …

2022-09-13 10:30-11:00
Moritz Schubotz and Olaf Teschke (FIZ Karlsruhe – Leibniz Institute for Information Infrastructure, Berlin)
zbMATH Open as a research data resource
2022-09-13 11:00-11:30
Jeroen Hanselman (TU Kaiserslautern and MaRDI)
Next generation peer reviewing and MaRDI
2022-09-13 11:30-12:00
Joaquin Vanschoren (OpenML)
Democratizing machine learning research with OpenML
2022-09-14 10:30-11:00
Matti Stöhr (TIB – Leibniz Information Centre for Science and Technology and University Library)
Mathematical Knowledge in Videos – experience the TIB’s AV-Portal for Maths
2022-09-14 11:00-11:30
Christiane Görgen (Universität Leipzig)
MathRepo as an example of a mathematical research-data repository
2022-09-14 12:00-12:30
Jens Saak (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg)
The Benchmark Framework – One Path To Standardized Comparison of Numerical Methods
2022-04-25 Others
Talks on MaRDI
Leibniz MMS Days 2022


David Nolte
The MaRDI portal for mathematical research data
Mathematical research data (MRD), arising in many scientific fields, encompass widely different types of data and can be vast and complex, e.g., numerical data sets, mathematical expressions, algorithms, etc. The NFDI MRD Initiative (MaRDI) aims to define standards for MRD, to design verifiable workflows and to provide services to the scientific community. The services will be bundled in a web portal, allowing researchers to easily find and access mathematical research data, knowledge and services. In addition, the portal will offer storage capacities and host services for workflow and algorithm execution. At the core of the portal lies a mathematical knowledge graph which organizes and interconnects data from multiple sources. The main contribution of the portal is providing a unified entry point to access scattered and unconnected data. This talk gives an overview of the current status and planned features of the portal, and its value for the mathematical community.

Johannes Stegmüller
Overview and discussion of the progress of math search technologies
The number of scientific publications containing mathematical expressions is immense and constantly growing. For example, zbMATH Open, the world's longest-running abstracting and review service for mathematical content, indexes over 160 million formulas. Mathematical formula search is a core technology for finding scientific documents where formulas are defined as input. Since the introduction of many mathematical search systems in the NTCIR Math-Task series from 2013, there have been further advances and implementations of formula search. In the first 15 minutes of our talk, we want to provide an overview of current methods of formula search and related applications. According to the FAIR principles, we will emphasize aspects of reusability and accessibility here. Then, for the next 10 minutes, we intend to reach out to the audience and have a lively discussion on the planned efforts and experiences of the community with formula search. …

Potsdam Institute for Climate Impact Research (PIK)
Registration and Venue: …

David Nolte (ZIB Berlin)
The MaRDI portal for mathematical research data …
16:55 -17:15
Johannes Stegmüller (zbMATH Berlin)
Overview and discussion of the progress of math search technologies …
2022-03-09 Others
Talk on MaRDI
Conference of the Computeralgebra Fachgruppe

Max Planck Institute for Physics, München
Registration and Livestream:…

Jeroen Hanselman (TU Kaiserlautern)…
2021-11-02 – 11-04 Workshop
MaRDI Kick-Off Workshop

Scientific Organizers
Ilka Agricola (MaRDI Co-Spokesperson, DMV), Michael Hintermüller (MaRDI Spokesperson, WIAS), Rainer Sinn (MaRDI Co-Spokesperson, Uni Leipzig)

The Mathematical Research Data Initiative (MaRDI) sets standards for certified mathematical research data and for the design of confirmable workflows, and it provides services for the scientific community. The designated goal is to realize the FAIR Data Principles across the entire field of mathematics and its applications.

FAIR means Findable, Accessible, Interoperable & Re-usable.

If you want to join this start of our project, please register before October 10, 2021.…

Max Planck Institute for Mathematics in the Sciences (MPI MIS), Leipzig
Speakers, Program, Registration and Venue:

2021-09-27 Symposium
DMV-ÖMG 2021 Minisymposium - Ready for MaRDI:
Am I a Digital Mathematician?
Presentation of the NFDI-Consortium MaRDI at
DMV-ÖMG Annual Conference

Karsten Tabelow and Thomas Koprucki, Berlin; Moritz Schubotz and Olaf Teschke, Karlsruhe

Have you seen yourself typing $$ in an Email or did you miss the possibility to search for a mathematical formula in Google? If yes, you are already on your way to become a digital mathematician. The good news is, you are not alone and many mathematicians also use computers to obtain mathematical results.
The mathematical research data initiative (MaRDI) in Germany aims to connect those people and facilitates the sharing and finding of mathematical research data and mathematical knowledge. MaRDI aims to establish best practices and low-barrier infrastructures for mathematicians to better organize and access large amounts of data and knowledge. MaRDI aims to integrate individual results, e.g., as contained in a paper, into a common knowledge base like Wikipedia. In this minisymposium, we present the state-of-the-art and lessons learned from practical experience in handling mathematical research data and information. We invite mathematicians to share and discuss their experiences, needs, concerns and perspectives on the digital transformation and the innovations necessary to drive it across all levels of the mathematical ecosystem covering students, researchers, reviewers and funding bodies.

University of Passau
Registration, Venue and Livestream:…

Max Horn (Uni Kaiserslautern)
Towards confirmable computer algebra
Stephan Rave (WWU Münster)
A knowledge graph for numerical algorithms
Olaf Teschke (zbMATH, FIZ Karlsruhe)
zbMATH Open as a hub for digital research data
Philipp Scharpf (Uni Konstanz)
Mathematical Entity Linking - Methods and Applications
Christoph Lehrenfeld (Uni Göttingen)
Reproducible and accessible research with the CRC 1456
Ulrike Lucke (Uni Potsdam)
Mathematics and informatics within the NFDI (Lucke)
2020-09-15 Symposium
MaRDI Mini Symposium:
A Research Infrastructure Tailored for Mathematics in the Digital Age
DMV Annual Meeting 2020
2020-08-15 Others
Submission of binding letter of intent for MaRDI 2020
2020-07-08 – 07-09 Others
MaRDI presentation
2nd NFDI conference 2020
2020 Others
MaRDI presentation
3rd Leibniz-Symposium NFDI
2019-09-24 Symposium
MaRDI Mini Symposium:
Opening Mathematical Research Data for the Next Generation
DMV Annual Conference on FAIRmath
2019-05-13 – 05-14 Others
MaRDI presentation
1st NFDI conference 2019