On Henstock integrals of interval-valued functions and fuzzy-valued functions. - Congxin Wu; Zengtai Gong (Fuzzy Sets Syst., 2000)

On Henstock integral of fuzzy-number-valued functions (I). - Congxin Wu; Zengtai Gong (Fuzzy Sets Syst., 2001)

Bounded variation, absolute continuity and absolute integrability for fuzzy-number-valued functions. - Zengtai Gong; Congxin Wu (Fuzzy Sets Syst., 2002)

On the problem of characterizing derivatives for the fuzzy-valued functions. - Zengtai Gong; Congxin Wu; Baolin Li (Fuzzy Sets Syst., 2002)

On the problem of characterizing derivatives for the fuzzy-valued functions (II): almost everywhere differentiability and strong Henstock integral. - Zengtai Gong (Fuzzy Sets Syst., 2004)

The numerical calculus of expectations of fuzzy random variables. - Zengtai Gong; Ling Wang (Fuzzy Sets Syst., 2007)

Saddle Point Optimality Conditions in Fuzzy Optimization Problems. - Zeng-Tai Gong; Hong-Xia Li (ACFIE, 2008)

The Sugeno Integral and Its Applications of Nonadditive Set Functions Based on Sigma-Lambda Rules. - Li Chen; Zengtai Gong; Gang Duan (FSKD (1), 2008)

Rough Fuzzy Sets in Generalized Approximation Space. - Bingzhen Sun; Zengtai Gong (FSKD (1), 2008)

The Decomposition and Representation Theorem of Rough Fuzzy Set. - Zengtai Gong; Yabin Shao (ISIP, 2008)

Global existence and uniqueness of solutions for fuzzy differential equations under dissipative-type conditions. - Zengtai Gong; Yabin Shao (Comput. Math. Appl., 2008)

Rough set theory for the interval-valued fuzzy information systems. - Zengtai Gong; Bingzhen Sun; Degang Chen 002 (Inf. Sci., 2008)

Fuzzy rough set theory for the interval-valued fuzzy information systems. - Bingzhen Sun; Zengtai Gong; Degang Chen 002 (Inf. Sci., 2008)

A Rough Set Based PSO-BPNN Model for Air Pollution Forecasting. - Zhilong Wang; Zengtai Gong; Wenjin Zhu; Weigang Zhao (ICNC (3), 2009)

The controlled convergence theorems for the strong Henstock integrals of fuzzy-number-valued functions. - Zengtai Gong; Yabin Shao (Fuzzy Sets Syst., 2009)

Fuzzy Linear Programming with Possibility and Necessity Relation. - Hongxia Li; Zengtai Gong (ACFIE, 2010)

Fuzzy approximate solution of general fully fuzzy linear systems based on GLR-fuzzy numbers. - Zeng-Tai Gong; Kun Liu (ICMLC, 2010)

Undetermined coefficients method for solving semi-fuzzy matrix equations. - Xiao-Bin Guo; Zeng-Tai Gong (ICMLC, 2010)

Communicating between information systems based on including degrees. - Zengtai Gong; Zhiyong Xiao (Int. J. Gen. Syst., 2010)

The further investigation of covering-based rough sets: Uncertainty characterization, similarity measure and generalized models. - Zhanhong Shi; Zengtai Gong (Inf. Sci., 2010)

A multiparameter group decision making method based on the interval-valued intuitionistic fuzzy soft set. - Zeng-Tai Gong; Ting Xie; Zhan-Hong Shi; Wen-Qing Pan (ICMLC, 2011)

The existence of ε-approximate solutions to fuzzy functional differential equations. - Yabin Shao; Zengtai Gong (FSKD, 2012)

Discontinuous Fuzzy Systems and Henstock Integrals of Fuzzy Number Valued Functions. - Yabin Shao; Zengtai Gong (ICIC (1), 2012)

On characterization of fuzzy rough sets based on pseudo-operations. - Zeng-Tai Gong; Zhan-Hong Shi; Ya-Bin Shao (ICMLC, 2012)

The CONV ergence theorems of the McShane-Stieltjes integral for fuzzy-number-valued functions. - Ya-Bin Shao; Zeng-Tai Gong (ICMLC, 2012)

A novel similarity measure of intuitionistic fuzzy sets induced by triangular norm. - Zhan-Hong Shi; Zeng-Tai Gong; Ya-Bin Shao (ICMLC, 2012)

The Henstock-Stieltjes integral for fuzzy-number-valued functions. - Zengtai Gong; Liangliang Wang (Inf. Sci., 2012)

The interval-valued fuzzy sets based on Flou sets. - Hong-Xia Li; Kun Liu; Zeng-Tai Gong (ICMLC, 2013)

Genetic Algorithm Optimization for Determining Fuzzy Measures from Fuzzy Data. - Li Chen; Zengtai Gong; Gang Duan (J. Appl. Math., 2013)

Similarity and (α, β)-equalities of intuitionistic fuzzy choice functions based on triangular norms. - Zengtai Gong; Wei Zhao; Ying Qi; Lei Tao (Knowl. Based Syst., 2013)

Dominance-based rough set theory over interval-valued information systems. - Bingzhen Sun; Weimin Ma; Zengtai Gong (Expert Syst. J. Knowl. Eng., 2014)

Approximate solution of dual fuzzy matrix equations. - Zeng-Tai Gong; Xiaobin Guo; Kun Liu (Inf. Sci., 2014)

The Interval-Valued Trapezoidal Approximation of Interval-Valued Fuzzy Numbers and Its Application in Fuzzy Risk Analysis. - Zengtai Gong; Shexiang Hai (J. Appl. Math., 2014)

Rough set theory for the incomplete interval valued fuzzy information systems. - Zengtai Gong; Lei Tao (J. Intell. Fuzzy Syst., 2014)

Variable precision intuitionistic fuzzy rough sets model and its application. - Zengtai Gong; Xiaoxia Zhang (Int. J. Mach. Learn. Cybern., 2014)

Homomorphisms between the covering information systems. - Zengtai Gong; Runli Chai; Yongping Guo (FSKD, 2015)

On Characterization of Fuzzy Soft Rough Sets Based on a Pair of Border Implicators. - Zengtai Gong; Xiaoxia Zhang (Fundam. Informaticae, 2015)

The statistical convergence for sequences of fuzzy-number-valued functions. - Zengtai Gong; Lu Zhang; Xinyun Zhu (Inf. Sci., 2015)

Convexity of n-dimensional fuzzy number-valued functions and its applications. - Zengtai Gong; Shexiang Hai (Fuzzy Sets Syst., 2016)

Ill-posed fuzzy initial-boundary value problems based on generalized differentiability and regularization. - Zengtai Gong; Hong Yang (Fuzzy Sets Syst., 2016)

Generalized differentiability for n-dimensional fuzzy-number-valued functions and fuzzy optimization. - Shexiang Hai; Zengtai Gong; Hongxia Li (Inf. Sci., 2016)

Covering multigranulation trapezoidal fuzzy decision-theoretic rough fuzzy set models and applications. - Zengtai Gong; Runli Chai (J. Intell. Fuzzy Syst., 2016)

Some operations on strong intuitionistic fuzzy k-uniform hypergraphs. - Qian Wang; Zengtai Gong (ICNC-FSKD, 2017)

Some Operations on Fuzzy Hypergraphs. - Zengtai Gong; Qian Wang (Ars Comb., 2017)

Controlled convergence theorems for infinite dimension Henstock integrals of fuzzy valued functions based on weak equi-integrability. - Yabin Shao; Zengtai Gong; Juan Li (Fuzzy Sets Syst., 2017)

On the connection of fuzzy hypergraph with fuzzy information system. - Zengtai Gong; Qian Wang (J. Intell. Fuzzy Syst., 2017)

The further investigation of variable precision intuitionistic fuzzy rough set model. - Zengtai Gong; Xiaoxia Zhang (Int. J. Mach. Learn. Cybern., 2017)

An application of fuzzy hypergraphs and hypergraphs in granular computing. - Qian Wang; Zengtai Gong (Inf. Sci., 2018)

SISO Intuitionistic Fuzzy Systems: IF-t-Norm, IF-R-Implication, and Universal Approximators. - Jiansheng Li; Zengtai Gong (IEEE Access, 2019)

A Fuzzy Rough Set Model Based on Reliability Over Dual-Universe and Its Applications. - Yabin Shao; Xiaoding Qi; Zengtai Gong (IEEE Access, 2019)

A Hesitant Soft Fuzzy Rough Set and its Applications. - Ting Xie; Zengtai Gong (IEEE Access, 2019)

Fuzzy Laplace transform based on the Henstock integral and its applications in discontinuous fuzzy systems. - Zengtai Gong; Yadong Hao (Fuzzy Sets Syst., 2019)

On retarded fuzzy functional differential equations and nonabsolute fuzzy integrals. - Yabin Shao; Qiong Mou; Zengtai Gong (Fuzzy Sets Syst., 2019)

Ill-posedness for fuzzy Fredholm integral equations of the first kind and regularization methods. - Hong Yang; Zengtai Gong (Fuzzy Sets Syst., 2019)

Intuitionistic fuzzy transform and its application. - Jiansheng Li; Zengtai Gong; Yabin Shao (J. Intell. Fuzzy Syst., 2019)

A general framework for multi-granulation rough decision-making method under q-rung dual hesitant fuzzy environment. - Yabin Shao; Xiaoding Qi; Zengtai Gong (Artif. Intell. Rev., 2020)

Structural centrality in fuzzy social networks based on fuzzy hypergraph theory. - Qian Wang; Zeng-Tai Gong (Comput. Math. Organ. Theory, 2020)

Weighted pseudometric approximation of 2-dimensional fuzzy numbers by fuzzy 2-cell prismoid numbers preserving the centroid. - Shexiang Hai; Zengtai Gong; Zizhong Chen (Fuzzy Sets Syst., 2020)

Fuzzy linear systems with the two-dimension fuzzy data. - Zhiyong Xiao; Zengtai Gong; Kun Liu (J. Intell. Fuzzy Syst., 2020)

Numerical solutions for fuzzy Fredholm integral equations of the first kind using Landweber iterative method. - Hong Yang; Zengtai Gong (J. Intell. Fuzzy Syst., 2020)

Three-Dimensional Generalized Discrete Fuzzy Number and Applications in Color Mathematical Morphology. - Zengtai Gong; Na Qin 003; Guicang Zhang (IEEE Access, 2021)

The Upper and Lower Solution Method for a Class of Interval Boundary Value Problems. - Yanzong Yan; Zhiyong Xiao; Zengtai Gong (Axioms, 2021)

Fuzzy complex numbers: Representations, operations, and their analysis. - Zengtai Gong; Zhiyong Xiao (Fuzzy Sets Syst., 2021)

The solution of fuzzy variational problem and fuzzy optimal control problem under granular differentiability concept. - Altyeb Mohammed Mustafa; Zengtai Gong; Mawia Osman (Int. J. Comput. Math., 2021)

Hesitant fuzzy graphs, hesitant fuzzy hypergraphs and fuzzy graph decisions. - Zengtai Gong; Junhu Wang (J. Intell. Fuzzy Syst., 2021)

Three-Way Multi-Attribute Decision Making Based on Outranking Relations under Intuitionistic Fuzzy Environments. - Zengtai Gong; Le Fan (Symmetry, 2021)

On $ vec{r}$-(Quasi-)Overlap Functions. - Junsheng Qiao; Zengtai Gong (IEEE Trans. Fuzzy Syst., 2021)

Fuzzy Henstock-Δ-Integral on Time Scales and Its Application. - Yubing Li; Yabin Shao; Zengtai Gong (FSDM, 2022)

A Novel Feature Selection Method With Neighborhood Rough Set and Improved Particle Swarm Optimization. - Jindong Feng; Zengtai Gong (IEEE Access, 2022)

Chromatic Number of Fuzzy Graphs: Operations, Fuzzy Graph Coloring, and Applications. - Zengtai Gong; Jing Zhang (Axioms, 2022)

Graded Many-Valued Modal Logic and Its Graded Rough Truth. - Jiansheng Li; Zengtai Gong (Axioms, 2022)

Recursive Aggregation and Its Fusion Process for Intuitionistic Fuzzy Numbers Based on Non-Additive Measure. - Yongfu Shi; Zengtai Gong (Axioms, 2022)

Incomplete Complex Intuitionistic Fuzzy System: Preference Relations, Expert Weight Determination, Group Decision-Making and Their Calculation Algorithms. - Fangdi Wang; Zengtai Gong; Yabin Shao (Axioms, 2022)

CT-Integral on Interval-Valued Sugeno Probability Measure and Its Application in Multi-Criteria Decision-Making Problems. - Hong Yang; Liyan Shang; Zengtai Gong (Axioms, 2022)

Calculus of linear fuzzy-number-valued functions using the generalized derivative and the Riemann integral of fuzzy n-cell-number-valued functions. - Shexiang Hai; Zengtai Gong (Fuzzy Sets Syst., 2022)

Solving the BVP to a class of second-order linear fuzzy differential equations under granular differentiability concept. - Hong Yang; Fan Wang; Zengtai Gong (J. Intell. Fuzzy Syst., 2022)

Multicriteria q-Rung orthopair fuzzy decision analysis: a novel approach based on Archimedean aggregation operators with the confidence levels. - Yabin Shao; Ning Wang; Zengtai Gong (Soft Comput., 2022)

Visible watermarking in document images using two-stage fuzzy inference system. - Zengtai Gong; Na Qin 003; Guicang Zhang (Vis. Comput., 2022)

Fuzzy Fourier Transform Under Nonabsolute Fuzzy Integrals. - Yong Shi; Yabin Shao; Zengtai Gong (ICMAI, 2023)

Cycle connectivity and cyclic connectivity index of intuitionistic fuzzy graphs. - Zengtai Gong; Lele He (J. Intell. Fuzzy Syst., 2023)

Complex fuzzy sets: (r, θ)-cut sets, decomposition theorems, extension principles and their applications. - Zengtai Gong; Fangdi Wang (J. Intell. Fuzzy Syst., 2023)

Operation properties and (α , β )-equalities of complex intuitionistic fuzzy sets. - Zengtai Gong; Fangdi Wang (Soft Comput., 2023)

Color image denoising by means of three-dimensional discrete fuzzy numbers. - Na Qin 003; Zengtai Gong (Vis. Comput., 2023)

Granular reduction in formal fuzzy contexts: graph representation, graph approach and its algorithm. - Zengtai Gong; Jing Zhang (Artif. Intell. Rev., 2023)

Multi-scale variable precision covering rough sets and its applications. - Zengtai Gong; Wenting Li (Appl. Intell., 2023)

Weighted continuous triangular fuzzy conflict analysis and its three-way decision method1. - Zengtai Gong; Taiqiang Jiang (J. Intell. Fuzzy Syst., 2024)

The strong fuzzy variational Henstock multiple integral on n-dimensional fuzzy number space. - Yabin Shao; Yang Li; Zengtai Gong (Fuzzy Sets Syst., 2024)

Special Discrete Fuzzy Numbers on Countable Sets and Their Applications. - Na Qin 003; Zengtai Gong (Symmetry, 2024)

δ-granular reduction in formal fuzzy contexts: Boolean reasoning, graph represent and their algorithms. - Zengtai Gong; Jing Zhang (Soft Comput., 2024)

Connectivity Status of Intuitionistic Fuzzy Graphs and Its Applications. - Zengtai Gong; Lele He (Int. J. Found. Comput. Sci., 2024)

An Interpretable Combined Forecasting Method for Stock Market Based on Fuzzy Time Series Model and Linear-Trend Fuzzy Information Granulation. - Jindong Feng; Zengtai Gong (IEEE Access, 2025)

Picture Fuzzy Concept Lattice Models for Knowledge Structure Analysis. - Chen Zhang; Zengtai Gong (IEEE Access, 2025)

Con-MGSVM: Controllable multi-granularity support vector algorithm for classification and regression. - Yabin Shao; Youlin Hua; Zengtai Gong; Xueqin Zhu; Yunlong Cheng; Laquan Li; Shuyin Xia (Inf. Fusion, 2025)

A novel multifactor type-2 fuzzy time series model based on improved fuzzy C-means algorithm and justifiable granularity for stock index forecasting. - Zengtai Gong; Jindong Feng (Soft Comput., 2025)