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Cited by 165

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On causal inference in fuzzy cognitive maps

Yuan Miao, Zhi-Qiang Liu·2000·IEEE Transactions on Fuzzy Systems

Abstract

Fuzzy cognitive maps (FCM) is a powerful paradigm for representing human knowledge and causal inference. This paper formally analyzes the causal inference mechanism of FCM. We focus on binary concept states. It is known that given initial conditions, FCM is able to reach only certain states in its state space. We prove that the problem of finding whether a state is reachable in the FCM is nondeterministic polynomial (NP) hard, that we can divide fuzzy cognitive maps containing circles into basic FCM modules. The inference patterns in these basic modules can be studied individually in a hierarchical fashion. This paper also presents a recursive formula for computing FCM's inference patterns in terms of key vertices. The theoretical results presented in this paper provide a feasible and effective framework for the analysis and design of fuzzy cognitive maps in real-world large-scale applications.

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Metadata

Authors
Miao, Y., & Liu, Z.-Q.
Venue
IEEE Transactions on Fuzzy Systems
Published
2000
Volume
8
Issue
1
Pages
107-119
ISSN
1063-6706 (ISSN-L)
OpenAlex
W2154808409
Cited by
165
References
1
FWCI
12.08
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: On causal inference in fuzzy cognitive maps. https://app.cochat.ai/papers/10.1109/91.824780
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Miao, Y., & Liu, Z.-Q. (2000). On causal inference in fuzzy cognitive maps. IEEE Transactions on Fuzzy Systems. https://doi.org/10.1109/91.824780

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