MathModDB: Ontology and Knowledge Graph for Mathematical Models

The systematic documentation, discovery, and reuse of mathematical models — especially across disciplines — is a challenging problem. To address this problem we present MathModDB, an ontology-based database and knowledge graph for mathematical models. MathModDB has recently been integrated into the MaRDI Portal web service and currently comprises of 20,000 semantic statements on over 200 mathematical models spanning a range of academic disciplines-including archaeology, computational social science, numerical simulation and physical chemistry. Future work will focus on community-driven contributions and curation, as well as integration with scientific computing tools chains, workflow systems and other domain-specific knowledge graphs.