Inverted matrix: efficient discovery of frequent items in large datasets in the context of interactive mining.

Mohammad El-Hajj Osmar R. Zaïane Inverted matrix: efficient discovery of frequent items in large datasets in the context of interactive mining. 109-118 2003 conf/kdd/2003 KDD http://doi.acm.org/10.1145/956750.956766 db/conf/kdd/kdd2003.html#El-HajjZ03