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zSlices — towards bridging the gap between interval and general type-2 fuzzy logic

Wagner, Christian and Hagras, Hani (2008) zSlices — towards bridging the gap between interval and general type-2 fuzzy logic. In: 2008 IEEE 16th International Conference on Fuzzy Systems (FUZZ-IEEE), 2008-06-01 - 2008-06-06.

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Abstract

Higher order fuzzy logic systems such as interval type-2 fuzzy logic systems have been shown to be very well suited to dealing with the large amounts of uncertainties present in the majority of real world applications. General type-2 fuzzy logic systems are expected to further extend this capability. However, the complexity as well as the immense computational requirements have generally prevented a foray into general type-2 fuzzy logic research. This paper introduces an alternative approach termed zSlices for representing general type-2 sets based on interval type-2 sets. Thus, this will lead to a smooth transition from interval to general type-2 fuzzy systems. The proposed approach will lead to a significant reduction in both the complexity and the computational requirements for general type-2 fuzzy logic systems. Hence, this will lead to facilitating the application of general type-2 fuzzy logic to many real world applications. ©2008 IEEE.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published proceedings: IEEE International Conference on Fuzzy Systems
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health
Faculty of Science and Health > Computer Science and Electronic Engineering, School of
SWORD Depositor: Elements
Depositing User: Elements
Date Deposited: 21 Jan 2013 16:31
Last Modified: 14 Apr 2022 17:58
URI: http://repository.essex.ac.uk/id/eprint/4845

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