Armas Romero, A., Kaminski, M., Cuenca Grau, B. and Horrocks, I. 2015. Ontology Module Extraction via Datalog Reasoning. Proceedings of the AAAI Conference on Artificial Intelligence. 29, 1 (Feb. 2015). DOI:https://doi.org/10.1609/aaai.v29i1.9418.