Renata Iváncsy István Vajk Fast Discovery of Frequent Itemsets: a Cubic Structure-Based Approach. 71-78 2005 29 Informatica (Slovenia) 1 http://www.informatica.si/PDF/29-1/07_Ivancsy-Fast%20Discovery%20of%20Frequent...pdf db/journals/informaticaSI/informaticaSI29.html#IvancsyV05