El cens de població: un assaig d'interpretació mitjançant data mining.
This article presents the results of a research job carried out jointly by the Institut d'Estadística de Catalunya (Idescat), the Centre de Supercomputació de Catalunya (Cesca) and IBM. They analised data from the 1991 population and households Census using Data Mining methodology. Segmentation and association techniques were used on individuals according to the type of household they belonged to.