MaRDI Services

Do you want your MaRDI service to appear here?

If you want to add your own service, please refer to this video tutorial or this PDF tutorial (source).

MaRDI offers a wide range of services.

MaRDI Portal Web application (stable version) The MaRDI Portal serves as the primary access point and query interface to the MaRDI knowledge graph, facilitating the exploration and utilisation of open mathematical research data. It offers a robust platform for researchers to access a wide array of mathematical content. The portal enhances research data accessibility by providing tools to query and interact with the items of the knowledge graph, such as publications,datasets, software, and mathematical formulae. Through this interface, the MaRDI Portal significantly advances the efficiency and effectiveness of mathematical research methodologies. Maintained by: TA5

MaRDI Packaging System Tool/Application (beta version) MaPS helps researchers create and publish software runtimes, as well as deploy and run software inside published runtimes. Maintained by: TA1

MaRDI Knowledge Graph Database (stable version) Serving the global mathematical community, the MaRDI Knowl-edge Graph is a comprehensive resource containing over 5 million items and 500 million relationships among open mathematical research data. This graph integrates essential data from a diverse array of data sources, including DLMF, CRAN, PolyDB, swMATH, zb-MATH Open, arXiv, and OpenML. It is accessible through an API and the MaRDI portal and supports the mathematical research community by offering comprehensive insights and facilitating cross-referencing among datasets, publications, and research outputs Maintained by: TA5

MaRDMO Tool/Application (stable version) MaRDMO is a plugin designed to streamline the documentation of workflows. Primarily utilized for Model-Simulation-Optimization workflows in the numerical domain, MaRDMO also exhibits versatility in accommodating workflows from other domains such as algebra. Integrated within the Research Data Management Organiser (RDMO), it offers a structured questionnaire guiding researchers through the documentation process. Maintained by: TA4

MaRDI Help Desk Outreach | Support/Consulting (stable version) The MaRDI Help Desk is your first entry point to MaRDI services, support, and training. Mathematical data consultant Christiane Görgen can help you find out how to handle your research data in practice, what to write in a funding application about it, or how to connect to existing infrastructure and projects. She currently prepares training material for these topics, knows the consortium inside out, and can direct very topic-specific inquiries to the appropriate experts. Dissemination coordinator Tabea Bacher supports the initiative's outreach, community integration, and workshop implementation. She can help with organizational matters, and she is busy building bridges between MaRDI and the library communities. Maintained by: TA6

MaRDI Open Interfaces Tool/Application (beta version) Software that connects different numerical packages together. Users can invoke numerical solvers written in one programming language from another one. Besides that, implementations for the same numerical problem are accessed via a generic interface to avoid code modifications when switching implementations. Maintained by: TA2

mlr3 Tool/Application (stable version) mlr3 is an open-source machine learning framework in R that provides a unified interface for training, evaluating, and benchmarking machine learning models with extensible support for various algorithms and workflows. Maintained by: TA3

MathAlgoDB Knowledge Graph for Scientific Computing Tool/Application (stable version) Algorithms are the main building blocks of scientific computing. MathAlgoDB is a knowledge graph with an underlying ontology that allows to systematically search algorithms solving problems, publications documenting them, software implementing and benchmarks testing them. The knowledge graph is accessible via a user-friendly interface that allows adding and editing available data. Maintained by: TA2

MaRDIFlow Tool/Application (beta version) This computational framework abstracts multi-layered components from FAIR computational experiments through an input/output pipeline. By incorporating them into redundant descriptions, we describe arbitrary levels of abstraction ranging from mere I/O data to mathematical models. Using this working prototype, users can execute example cases through a user-friendly command-line interface, enabling interaction with the framework's features. Maintained by: TA2

MediaWiki Math Search Extension Tool/Application (No status available.) The MaRDI portal team adjusted the extension for semantic formula search in the knowledge graph. The extension is used by several wikis dealing with mathematical formulae. Maintained by: TA5