TY - CHAP AU - Lopez, Victoria AU - Montero, Javier AU - Rodríguez, Juan Tinguaro A4 - Dan, Ruan A4 - Tianrui, Li A4 - Xu, Yang A4 - Chen, Guoqing A4 - Kerre, Etienne E. PY - 2010 SN - 9789814324694 UR - https://hdl.handle.net/20.500.14352/45336 AB - This paper recalls some criticisms to the currently-in-use definition of aggregation function, concerning, firstly, the lack of conditions that guarantee the conceptual harmonization of the sequence of operators and, second, the possibility of the so... LA - eng M2 - 523 PB - World Scientific Publishing Company KW - Aggregation functions KW - Fuzzy Logic KW - Formal Specification KW - Programming TI - Formal Specification and Implementation of Computational aggregation functions TY - book part VL - 4 ER -