1. Valiant, L.: A theory of the learnable. Commun. ACM 27(11), 1134–1142 (1984)
2. De Raedt, L., Guns, T., Nijssen, S.: Constraint programming for data mining and machine learning. In: Fox, M., Poole, D. (eds.) Proceedings of the Twenty-Fourth AAAI Conference on Artificial Intelligence, AAAI 2010, 11–15 July 2010. AAAI Press, Atlanta (2010)
3. Mitchell, T.M.: Generalization as search. Artif. Intell. 18, 203–226 (1982)
4. De Raedt, L.: Languages for learning and mining. In: Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, 25–30 January 2015, Austin, Texas, USA, pp. 4107–4111 (2015)
5. Baader, F., Calvanese, D., McGuinness, D., Nardi, D., Patel-Schneider, P. (eds.): The Description Logic Handbook: Theory, Implementation and Applications, 2nd edn. Cambridge University Press, New York (2007)