A Refinement Operator Based Learning Algorithm for the $ALC$ Description Logic
J. Lehmann, und P. Hitzler. Inductive Logic Programming, 17th International Conference, ILP 2007, Corvallis, OR, USA, June 19-21, 2007, Volume 4894 von Lecture Notes in Computer Science, Seite 147--160. Springer, (2008)Best Student Paper Award.