Title :
Consistency and stability in aggregation operators with data structure
Author :
Gomez, David ; Montero, Jose ; Tinguaro Rodriguez, J. ; Rojas, Kevin
Author_Institution :
Complutense Univ. of Madrid, Madrid, Spain
Abstract :
In this work, we continue with a previous work in which we analyzed and defined notions of consistency, stability and continuity of a family of aggregation operators (FAO) when the data is unstructured. Here we use these concepts to tackle with aggregation problem for those situations in which the information or data that has to be aggregated has an inherent structure. In particular, we will focus on two structures that has received an important attention during last decades due to it application is different fields as Muticriteria Decision Analysis: The linear order structures and the hierarchical structures from a prioritized point of view.
Keywords :
data structures; FAO; data structure; family of aggregation operators; linear order structures; muticriteria decision analysis; Aggregates; Asymptotic stability; Communities; Fuzzy sets; Knowledge based systems; Stability criteria;
Conference_Titel :
IFSA World Congress and NAFIPS Annual Meeting (IFSA/NAFIPS), 2013 Joint
Conference_Location :
Edmonton, AB
DOI :
10.1109/IFSA-NAFIPS.2013.6608542