Nicola Di Mauro Teresa Maria Altomare Basile Stefano Ferilli Floriana Esposito Approximate Reasoning for Efficient Anytime Induction from Relational Knowledge Bases. 160-173 2008 SUM http://dx.doi.org/10.1007/978-3-540-87993-0_14 conf/sum/2008 db/conf/sum/sum2008.html#MauroBFE08