Experiments with Data Mining in Enterprise Management. - Arno J. Knobbe; Danïel van der Wallen; Lundy Lewis (Integrated Network Management, 1999)

Multi-relational Decision Tree Induction. - Arno J. Knobbe; Arno Siebes; Danïel van der Wallen (PKDD, 1999)

Multi-Relational Data Mining, Using UML for ILP. - Arno J. Knobbe; Arno Siebes; Hendrik Blockeel; Danïel van der Wallen (PKDD, 2000)