This book aims to provide a synthesis of work and ideas done by our team over the last fifteen years in the field of information processing for expression of industrial performance. The statement of objectives on the one hand and the calculation of the other performances are discussed, with the search for the explanation of the link between these two basic steps of an industrial improvement. Beyond the synthetic and typological character of this study, the originality of this work lies in the consideration of the temporal dimension of the objectives, and spread on performance expressions. A fuzzy processing and multi-criteria aggregations time information that can be quantitative, qualitative or symbolic are proposed, in line with industrial practice and literature in the field of performance management.

Vincent Clivillé, Laboratory of Computer Science, Systems, Information Processing and Knowledge (LISTIC) - University of Savoy - Annecy, France.

Laurent Foulloy, Laboratory of Computer Science, Systems, Information Processing and Knowledge (LISTIC) - University of Savoy - Annecy, France.