Title :
Issues on the stability of fuzzy cognitive maps and rule-based fuzzy cognitive maps
Author :
Carvalho, Joáo Paulo ; Tomé, José A B
Author_Institution :
INESC, Instituto Superior Tecnico, Lisbon, Portugal
Abstract :
This paper focuses on several stability issues regarding the modeling of the dynamics of qualitative real world systems, and the ability of fuzzy cognitive maps and rule-based fuzzy cognitive maps to provide a faithful modeling in what concerns the stability properties of those systems. It also introduces the concept of intrinsic stability as a necessary property of qualitative system dynamics modeling tools.
Keywords :
cognitive systems; fuzzy logic; fuzzy neural nets; knowledge based systems; stability; fuzzy cognitive maps; qualitative real world systems; qualitative system dynamics modeling tools; rule-based fuzzy cognitive maps; stability; Collision mitigation; Fuzzy cognitive maps; Fuzzy neural networks; Fuzzy systems; Knowledge based systems; Mathematical model; Natural languages; Neural networks; Stability analysis; Symmetric matrices;
Conference_Titel :
Fuzzy Information Processing Society, 2002. Proceedings. NAFIPS. 2002 Annual Meeting of the North American
Print_ISBN :
0-7803-7461-4
DOI :
10.1109/NAFIPS.2002.1018038
