A pre-relational databases datamodel. "Preceeded" by the relational model since the flexibility of this makes it hard to work with. Now re-invented in RDF :)
T. Genewein, T. McGrath, G. Déletang, V. Mikulik, M. Martic, S. Legg, and P. Ortega. (2020)cite arxiv:2010.12237Comment: 11 pages, 8 figures, 5 algorithms. A companion Colaboratory tutorial is available at https://github.com/deepmind/deepmind-research/causal-reasoning.