This book constitutes the thoroughly refereed post-proceedings of the 23rd International
Conference on Inductive Logic Programming ILP 2013 held in Rio de Janeiro Brazil in August
2013. The 9 revised extended papers were carefully reviewed and selected from 42 submissions.
The conference now focuses on all aspects of learning in logic multi-relational learning and
data mining statistical relational learning graph and tree mining relational reinforcement
learning and other forms of learning from structured data.
