The GREC group is a consolidated research group (2005SGR 00943) by the Government of Catalonia set up in 1994. It is an interuniversity group with the participation of researchers from the Technical University of Catalonia and ESADE, University Ramon Llull. From its beginnings the multidisciplinary facet of the group has allowed it to work in basic research as well as in applied research. The GREC's main activity focuses on research and development of techniques in the area of Artificial Intelligence.

The research goals that are described in the GREC Research Group at ESADE are based on two aspects:

> Development of Artificial Intelligence methodologies in non-structured environments (incomplete information, qualitative and fuzzy);

> Application of these methodologies in fields related to decision-making, finances and marketing.