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Trapezoidal approximation and aggregation
Fuzzy Sets and Systems, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lucian Coroianu +1 more
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Note on “Trapezoidal approximation of fuzzy numbers”
Fuzzy Sets and Systems, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tofigh Allahviranloo +1 more
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A note on trapezoidal approximations of fuzzy numbers
Fuzzy Sets and Systems, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chi-Tsuen Yeh
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Trapezoidal approximations of fuzzy numbers using quadratic programs
Fuzzy Sets and Systems, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lucian Coroianu
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Trapezoidal and triangular approximations preserving the expected interval
Fuzzy Sets and Systems, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chi-Tsuen Yeh
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Towards improved trapezoidal approximation to intersection (fusion) of trapezoidal fuzzy numbers: Specific procedure and general non-associativity theorem [PDF]
, 2010 In some cases, our uncertainty about a quantity can be described by an interval of its possible values. If we have two or more pieces of interval information about the same quantity, then we can conclude that the actual value belongs to the intersection ...
Vladik Kreinovich
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Trapezoidal approximations of fuzzy numbers
Fuzzy Sets and Systems, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Przemyslaw Grzegorzewski, Edyta Mrówka
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Weighted trapezoidal and triangular approximations of fuzzy numbers
Fuzzy Sets and Systems, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chi-Tsuen Yeh
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Trapezoidal approximations of fuzzy numbers—revisited
Fuzzy Sets and Systems, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Przemyslaw Grzegorzewski, Edyta Mrówka
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Trapezoidal approximation-preserving the fuzziness of a fuzzy number
2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, 2012Fuzziness is an important index to capture the relevant information about the fuzzy number's ill-defined magnitude. In this paper, we propose a new trapezoidal approximation of an arbitrary fuzzy number, which preserves its fuzziness. Some properties of translation invariance, scale invariance, preservation of expected value, width and fuzziness of ...
Zhongxing Wang
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