S. Wunderlich, M. Ring, D. Landes, and A. Hotho. CISIS-ICEUTE, volume 951 of Advances in Intelligent Systems and Computing, page 14-24. Springer, (2019)
B. Richards, and R. Mooney. Proceedings of the 10th National Conference on Artificial Intelligence (AAAI-92), page 174--185. San Jose, CA, USA, (July 1992)
C. Boutilier. Proceedings of the Thirteenth Annual Conference on Uncertainty in Artificial Intelligence (UAI--97), page 30--37. Providence, Rhode Island, (1997)
T. Lang, M. Toussaint, and K. Kersting. European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD-10), Barcelona, Spain, Springer, (September 2010)