Optimality conditions for fuzzy optimization in several variables under generalized differentiability. - Dong Qiu; Chenxi Ouyang (Fuzzy Sets Syst., 2022)

Time Series Classification Based on Fuzzy Cognitive Maps and Multi-Class Decomposition with Ensembling. - Pawel Wesolowski; Kacper Walasek; Wladyslaw Homenda; Chenxi Ouyang; Fusheng Yu (FUZZ, 2023)

Design Novel FCM-based Forecasting Model for Interval-valued Time Series: From Distance-metric Perspective. - Fei Yang; Chenxi Ouyang; Fusheng Yu; Yuqing Tang 002; Yanan Jiang (ISKE, 2023)

Fuzzy granular recurrence plot and quantification analysis: A novel method for classification. - Qian He; Fusheng Yu; Jiaqi Chang; Chenxi Ouyang (Pattern Recognit., 2023)

Computationally Efficient Impedance Scanning Approach for Inverter-based Resources. - Chenxi Ouyang; Renan M. Furlaneto; Lei Meng 006; Keijo Jacobs; Tao Xue 002; Ulas Karaagac; Jean Mahseredjian (IECON, 2024)

Oriented to a multi-learning mode: Establishing trend-fuzzy-granule-based LSTM neural networks for time series forecasting. - Yuqing Tang 002; Fusheng Yu; Witold Pedrycz; Fang Li; Chenxi Ouyang (Appl. Soft Comput., 2024)

Build interval-valued time series forecasting model with interval cognitive map trained by principle of justifiable granularity. - Chenxi Ouyang; Fusheng Yu; Yadong Hao; Yuqing Tang 002; Yanan Jiang (Inf. Sci., 2024)

A Trend-Granulation-Based Fuzzy C-Means Algorithm for Clustering Interval-Valued Time Series. - Zonglin Yang; Fusheng Yu; Witold Pedrycz; Huilin Yang; Yuqing Tang 002; Chenxi Ouyang (IEEE Trans. Fuzzy Syst., 2024)

Constructing Spatial Relationship and Temporal Relationship Oriented Composite Fuzzy Cognitive Maps for Multivariate Time Series Forecasting. - Chenxi Ouyang; Fei Yang; Fusheng Yu; Witold Pedrycz; Wladyslaw Homenda; Jiaqi Chang; Qian He; Zonglin Yang (IEEE Trans. Fuzzy Syst., 2024)

Design Trend Fuzzy Granulation-Based Three-Layer Fuzzy Cognitive Map for Long-Term Forecasting of Multivariate Time Series. - Fei Yang; Fusheng Yu; Chenxi Ouyang; Yuqing Tang 002 (IEEE Trans. Fuzzy Syst., 2024)

Equipping high-order fuzzy cognitive map with interpretable weights for multivariate time series forecasting. - Chenxi Ouyang; Fusheng Yu; Fei Yang (Appl. Soft Comput., 2025)

Trend-pattern unlimited fuzzy information granule-based LSTM model for long-term time-series forecasting. - Yanan Jiang; Fusheng Yu; Yuqing Tang 002; Chenxi Ouyang; Fangyi Li (Int. J. Approx. Reason., 2025)

An interval-valued matrix factorization based trust-aware collaborative filtering algorithm for recommendation systems. - Jiaqi Chang; Fusheng Yu; Chenxi Ouyang; Huilin Yang; Qian He; Lian Yu (Inf. Sci., 2025)

Causalities-multiplicity oriented joint interval-trend fuzzy information granulation for interval-valued time series multi-step forecasting. - Yuqing Tang 002; Fusheng Yu; Wenyi Zeng; Chenxi Ouyang; Yanan Jiang; Yuming Liu (Inf. Sci., 2025)