TY - CONF ID - jf:LWA-07-Janssen T1 - Meta-Learning Rule Learning Heuristics A1 - Janssen, Frederik A1 - Fürnkranz, Johannes TI - Proceedings of the German Workshop on Lernen, Wissen, Adaptivität - LWA2007 Y1 - 2007 SP - 167 EP - 174 AD - Halle, Germany ER -