aggregation functions. data fusion. decision makingAggregation Aggregation Functions in Theory and in Practice : 9th International Summer School on Aggregation Functions, Skövde, Sweden, 19-22 June 2017. -- 1. vyd. -- Cham (Switzerland) : Springer International Publishing AG, 2018. -- 264 s. -- (Advances in Intelligent Systems and Computing, vol. 581). -- ISBN : 978-3-319-59305-0. -- 978-3-319-59306-7 (e-book). -- ISSN : 2194-5357. -- 10.1007/978-3-319-59306-7. Torra, Vicenc. De Baets, Bernard. Mesiar, Radko, 1951-