... management Power companies Data quality Power companies are currently going through a period of significant transformation forced by the processes of deregulation, disintegration and globalization. The traditional linear value chain (generation – transmission and distribution – sales) is gradually...

... for modelling and analysing various kinds of systems and problems in numerous fields of science and technology. To contribute to the field of performance measurement and to the field of data quality, this work studies the causes of uncertainty on the process of using PMs. Graph theory is used to develop...