A note on t-norm-based addition of fuzzy intervals. - Dug Hun Hong (Fuzzy Sets Syst., 1995)

Correlation of intuitionistic fuzzy sets in probability spaces. - Dug Hun Hong; Seok Yoon Hwang (Fuzzy Sets Syst., 1995)

A note on the convergence of T-sum series of L-R fuzzy numbers. - Dug Hun Hong (Fuzzy Sets Syst., 1996)

A note on the correlation of fuzzy numbers. - Dug Hun Hong; Seok Yoon Hwang (Fuzzy Sets Syst., 1996)

A law of large numbers for fuzzy numbers in a Banach space. - Dug Hun Hong; Young-Mi Kim (Fuzzy Sets Syst., 1996)

A Convergence Theorem for Arrays of L - R Fuzzy Numbers. - Dug Hun Hong (Inf. Sci., 1996)

Additive Decomposition of Fuzzy Quantities. - Dug Hun Hong; Hae Young Do (Inf. Sci., 1996)

An Improvement on the Discrepancy in the Implementation of Modus Ponens. - Seok Yoon Hwang; Dug Hun Hong; Jun Jae Lee (Inf. Sci., 1996)

A note on operations on fuzzy numbers. - Dug Hun Hong (Fuzzy Sets Syst., 1997)

Fuzzy system reliability analysis by the use of Tω (the weakest t-norm) on fuzzy number arithmetic operations. - Dug Hun Hong; Hae Young Do (Fuzzy Sets Syst., 1997)

A T-sum bound of LR-fuzzy numbers. - Dug Hun Hong; Changha Hwang (Fuzzy Sets Syst., 1997)

The convergence of T-product of fuzzy numbers. - Dug Hun Hong; Seok Yoon Hwang (Fuzzy Sets Syst., 1997)

A note on correlation of interval-valued intuitionistic fuzzy sets. - Dug Hun Hong (Fuzzy Sets Syst., 1998)

A note to the sum of fuzzy variables. - Dug Hun Hong; Hoyong Kim (Fuzzy Sets Syst., 1998)

A note on infinite fuzzy logic L1 controllers. - Dug Hun Hong; Chang-Hwan Choi (Fuzzy Sets Syst., 1999)

A Note on Similarity Measures between Vague Sets and between Elements. - Dug Hun Hong; Chul Kim (Inf. Sci., 1999)

Multicriteria fuzzy decision-making problems based on vague set theory. - Dug Hun Hong; Chang-Hwan Choi (Fuzzy Sets Syst., 2000)

On the law of large numbers for mutually T-related L-R fuzzy numbers. - Dug Hun Hong; Jaejin Lee (Fuzzy Sets Syst., 2000)

The law of large numbers for fuzzy numbers with unbounded supports. - Dug Hun Hong; Paul I. Ro (Fuzzy Sets Syst., 2000)

Parameter estimations of mutually T-related fuzzy variables. - Dug Hun Hong (Fuzzy Sets Syst., 2001)

Shape preserving multiplications of fuzzy numbers. - Dug Hun Hong (Fuzzy Sets Syst., 2001)

A note on the correlation and information energy of interval-valued fuzzy numbers. - Dug Hun Hong (Fuzzy Sets Syst., 2001)

Some results on the addition of fuzzy intervals. - Dug Hun Hong (Fuzzy Sets Syst., 2001)

A convergence of geometric mean for T-related fuzzy numbers. - Dug Hun Hong; Jaejin Lee (Fuzzy Sets Syst., 2001)

Fuzzy linear regression analysis for fuzzy input-output data using shape-preserving operations. - Dug Hun Hong; Sungho Lee; Hae Young Do (Fuzzy Sets Syst., 2001)

Fuzzy least-squares linear regression analysis using shape preserving operations. - Dug Hun Hong; Jae-Kee Song; Hae Young Do (Inf. Sci., 2001)

Some Algebraic Properties And A Distance Measure For Interval-Valued Fuzzy Numbers. - Dug Hun Hong (JCIS, 2002)

Extended Fuzzy Regression Models. - Dug Hun Hong; Changha Hwang (JCIS, 2002)

Some algebraic properties and a distance measure for interval-valued fuzzy numbers. - Dug Hun Hong; Sungho Lee (Inf. Sci., 2002)

Equivalent conditions for laws of large numbers for T-related L-R fuzzy numbers. - Dug Hun Hong; Chulhwan Ahn (Fuzzy Sets Syst., 2003)

Support vector fuzzy regression machines. - Dug Hun Hong; Changha Hwang (Fuzzy Sets Syst., 2003)

A note on fuzzy regression model with fuzzy input and output data for manpower forecasting. - Dug Hun Hong; Hwa-Cho Yi (Fuzzy Sets Syst., 2003)

Some Formulae to Calculate the Entropies of the Image Fuzzy Sets. - Dug Hun Hong; Jang Han Kim (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2003)

A convergence of fuzzy random variables. - Dug Hun Hong (Kybernetika, 2003)

T-equivalences generated by shape function on the real line. - Dug Hun Hong (Kybernetika, 2003)

An additive decomposition of fuzzy numbers. - Dug Hun Hong (Kybernetika, 2003)

A note on triangular norm-based addition of fuzzy intervals. - Dug Hun Hong (Appl. Math. Lett., 2004)

A note on Cpk index estimation using fuzzy numbers. - Dug Hun Hong (Eur. J. Oper. Res., 2004)

Ridge estimation for regression models with crisp inputs and Gaussian fuzzy output. - Dug Hun Hong; Changha Hwang; Chulhwan Ahn (Fuzzy Sets Syst., 2004)

A note on weighted possibilistic mean. - Dug Hun Hong; Kyung Tae Kim (Fuzzy Sets Syst., 2004)

A Note On A Fuzzy Time Series Model Of Fuzzy Number Observations. - Dug Hun Hong (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2004)

Ridge Regression Procedures For Fuzzy Models Using Triangular Fuzzy Numbers. - Dug Hun Hong; Changha Hwang (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2004)

Extended fuzzy regression models using regularization method. - Dug Hun Hong; Changha Hwang (Inf. Sci., 2004)

On types of fuzzy numbers under addition. - Dug Hun Hong (Kybernetika, 2004)

Interval Regression Analysis Using Support Vector Machine and Quantile Regression. - Changha Hwang; Dug Hun Hong; Eunyoung Na; Hyejung Park; Jooyong Shim (FSKD (1), 2005)

A note on fuzzy time-series model. - Dug Hun Hong (Fuzzy Sets Syst., 2005)

Convergence of Interval-valued Choquet integrals. - Dug Hun Hong; Kyung Tae Kim (Int. J. Fuzzy Log. Intell. Syst., 2005)

Analyzing the Nonlinear Time Series of Turbulent Flows with Kernel Interval Regression Machine. - Changha Hwang; Dug Hun Hong (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2005)

Interval regression analysis using quadratic loss support vector machine. - Dug Hun Hong; Changha Hwang (IEEE Trans. Fuzzy Syst., 2005)

Locally Weighted LS-SVM for Fuzzy Nonlinear Regression with Fuzzy Input-Output. - Dug Hun Hong; Changha Hwang; Jooyong Shim; Kyung Ha Seok (CIS, 2006)

Fuzzy Nonlinear Regression Model Based on LS-SVM in Feature Space. - Dug Hun Hong; Changha Hwang (FSKD, 2006)

A Note on the Handling of Fuzziness for Continuous-Valued Attributes in Decision Tree Generation. - Dug Hun Hong; Sungho Lee; Kyung Tae Kim (FSKD, 2006)

Support vector interval regression machine for crisp input and output data. - Changha Hwang; Dug Hun Hong; Kyung Ha Seok (Fuzzy Sets Syst., 2006)

A Note on the Minimal Variability OWA Operator Weights. - Dug Hun Hong (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2006)

Fuzzy measures for a correlation coefficient of fuzzy numbers under TW(the weakest t-norm)-based fuzzy arithmetic operations. - Dug Hun Hong (Inf. Sci., 2006)

Renewal process with T-related fuzzy inter-arrival times and fuzzy rewards. - Dug Hun Hong (Inf. Sci., 2006)

A maximal variance problem. - Dug Hun Hong; Kyung Tae Kim (Appl. Math. Lett., 2007)

T-sum of bell-shaped fuzzy intervals. - Dug Hun Hong (Fuzzy Sets Syst., 2007)

Weighted average of fuzzy numbers under TW(the weakest t-norm)-based fuzzy arithmetic operations. - Dug Hun Hong; Kyung Tae Kim (Int. J. Fuzzy Log. Intell. Syst., 2007)

Renewal Process for Fuzzy Variables. - Dug Hun Hong (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2007)

T-sum of sigmoid-shaped fuzzy intervals. - Dug Hun Hong; Changha Hwang; Kyung Tae Kim (Inf. Sci., 2007)

Weak law of large numbers for i.i.d. fuzzy random variables. - Dug Hun Hong; Kyung Tae Kim (Kybernetika, 2007)

A convexity problem and a new proof for linearity preserving additions of fuzzy intervals. - Dug Hun Hong (Fuzzy Sets Syst., 2008)

Cpk Index Estimation under Tw (the weakest t-norm)-based Fuzzy Arithmetic Operations. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2008)

Relationship Among h Value, Membership Function, and Spread in Fuzzy Linear Regression using Shape-preserving Operations. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2008)

A Note on Possibilistic Correlation. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2009)

Interval Valued Solution of Multiobjective Problem with Interval Cost, Source and Destination Parameters. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2009)

Note on Fuzzy Random Renewal Process and Renewal Rewards Process. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2009)

The Stability of Parameter Estimation of Fuzzy Variables. - Dug Hun Hong (Kybernetika, 2009)

A Note About Operations Like TW (the Weakest t-Norm) Based Addition on Fuzzy Intervals. - Dug Hun Hong (Kybernetika, 2009)

A sharp Hardy-type inequality of Sugeno integrals. - Dug Hun Hong (Appl. Math. Comput., 2010)

A note on the core of fuzzy numbers. - Dug Hun Hong; Eunho L. Moon; Jae Duck Kim (Appl. Math. Lett., 2010)

Uniform convergence of fuzzy random renewal process. - Dug Hun Hong (Fuzzy Optim. Decis. Mak., 2010)

Blackwell's Theorem for T-related fuzzy variables. - Dug Hun Hong (Inf. Sci., 2010)

On proving the extended minimax disparity OWA problem. - Dug Hun Hong (Fuzzy Sets Syst., 2011)

The relationship between the minimum-variance and minimax disparity RIM quantifier problems. - Dug Hun Hong (Fuzzy Sets Syst., 2011)

The relationship between the maximum entropy and minimax ratio RIM quantifier problems. - Dug Hun Hong (Fuzzy Sets Syst., 2012)

Strong laws of large numbers for t-norm-based addition of fuzzy set-valued random variables. - Dug Hun Hong (Fuzzy Sets Syst., 2013)

The law of large numbers and renewal process for T-related weighted fuzzy numbers on R0. - Dug Hun Hong (Inf. Sci., 2013)

Erratum to "Blackwell's theorem for T-related fuzzy variables". - Dug Hun Hong (Inf. Sci., 2013)

Blackwell's theorem for fuzzy variables. - Dug Hun Hong (Fuzzy Optim. Decis. Mak., 2014)

Renewal reward process for T-related fuzzy random variables on (Rp, Rq). - Dug Hun Hong (Fuzzy Optim. Decis. Mak., 2014)

A note on cores and their convexity for fuzzy games. - Dug Hun Hong (Fuzzy Sets Syst., 2014)

Steffensen's Integral Inequality for the Sugeno Integral. - Dug Hun Hong; Eunho L. Moon; Jae Duck Kim (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2014)

Blackwell type theorem for general T-related and identically distributed fuzzy variables. - Dug Hun Hong (Fuzzy Optim. Decis. Mak., 2016)

Generalized uniform fuzzy partition: The solution to Holčapek's open problem. - Jae Duck Kim; Eunho L. Moon; Eunjin Jeong; Dug Hun Hong (Fuzzy Sets Syst., 2016)

Berwald and Favard Type Inequalities for Fuzzy Integrals. - Dug Hun Hong (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2016)

Ranking methods for fuzzy numbers: The solution to Brunelli and Mezei's conjecture. - Jae Duck Kim; Eunho L. Moon; Eunjin Jeong; Dug Hun Hong (Fuzzy Sets Syst., 2017)

A note on the solution equivalence to general models for RIM quantifier problems. - Dug Hun Hong (Fuzzy Sets Syst., 2018)

A General Minimax Disparity OWA Operator Optimization Problem. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2018)

Hölder Type Inequalities for Sugeno Integrals under Usual Multiplication Operations. - Dug Hun Hong; Jae Duck Kim (Adv. Fuzzy Syst., 2019)

The Solution Equivalence to General Models for the RIM Quantifier Problem. - Dug Hun Hong (Symmetry, 2019)

The Extended Minimax Disparity RIM Quantifier Problem. - Dug Hun Hong (Symmetry, 2019)

An Improved Bushell-Okarasinski Type Inequality for Sugeno Integrals. - Dug Hun Hong (Int. J. Fuzzy Log. Intell. Syst., 2020)