Modeling Decision for Artificial Intelligence (MDAI 2006)

In this document we report on the MDAI 2006 conference that was held in Tarragona (Catalonia, Spain) in April 2006. MDAI 2006, the third in this series of conferences, was held in Tarragona (Catalonia, Spain) from April 3-5. The conference consisted of four plenary talks and about 40 presentations. Regular papers were devoted to the different aspects related to decision: theory, tools, and applications. The papers on tools described methods for model construction (selection of the operators and of their parameters using, for example, analytic hierarchy process [AHP] techniques) as well as measures and indices for evaluating operators (such as orness).