Ensemble of surrogate models using sign based cross validation error. - Haobo Qiu; Liming Chen; Chen Jiang; Xiwen Cai; Liang Gao 001 (CSCWD, 2017)

Surrogate's Optima Assisted Evolutionary Algorithm for Optimization of Expensive Problems. - Xiwen Cai; Liang Gao 001; Fan Li (CEC, 2019)

A Novel Surrogate-assisted Differential Evolution for Expensive Optimization Problems with both Equality and Inequality Constraints. - Zan Yang; Haobo Qiu; Liang Gao 001; Chen Jiang; Liming Chen; Xiwen Cai (CEC, 2019)

Sequential approximation optimization assisted particle swarm optimization for expensive problems. - Xiwen Cai; Liang Gao 001; Fan Li (Appl. Soft Comput., 2019)

Ensemble of surrogates assisted particle swarm optimization of medium scale expensive problems. - Fan Li; Xiwen Cai; Liang Gao 001 (Appl. Soft Comput., 2019)

An efficient surrogate-assisted particle swarm optimization algorithm for high-dimensional expensive problems. - Xiwen Cai; Haobo Qiu; Liang Gao 001; Chen Jiang; Xinyu Shao (Knowl. Based Syst., 2019)

Surrogate-guided differential evolution algorithm for high dimensional expensive problems. - Xiwen Cai; Liang Gao 001; Xinyu Li 001; Haobo Qiu (Swarm Evol. Comput., 2019)

A User Study on the Capability of Three Geo-Based Features in Analyzing and Locating Trajectories. - Xu-Meng Wang; Tianlong Gu; Xiaonan Luo; Xiwen Cai; Tianyi Lao; Wenlong Chen; Yingcai Wu; Jinhui Yu; Wei Chen 001 (IEEE Trans. Intell. Transp. Syst., 2019)

A Semantic-Based Method for Visualizing Large Image Collections. - Xiao Xie; Xiwen Cai; Junpei Zhou; Nan Cao 001; Yingcai Wu (IEEE Trans. Vis. Comput. Graph., 2019)

A Surrogate-Assisted Offspring Generation Method for Expensive Multi-objective optimization Problems. - Fan Li; Liang Gao 001; Weiming Shen 001; Xiwen Cai; Shifeng Huang (CEC, 2020)

A fast surrogate-assisted particle swarm optimization algorithm for computationally expensive problems. - Fan Li; Weiming Shen 001; Xiwen Cai; Liang Gao 001; G. Gary Wang (Appl. Soft Comput., 2020)

Surrogate-assisted classification-collaboration differential evolution for expensive constrained optimization problems. - Zan Yang; Haobo Qiu; Liang Gao 001; Xiwen Cai; Chen Jiang; Liming Chen (Inf. Sci., 2020)

Efficient Generalized Surrogate-Assisted Evolutionary Algorithm for High-Dimensional Expensive Problems. - Xiwen Cai; Liang Gao 001; Xinyu Li 001 (IEEE Trans. Evol. Comput., 2020)

A Surrogate-Assisted Multiswarm Optimization Algorithm for High-Dimensional Computationally Expensive Problems. - Fan Li; Xiwen Cai; Liang Gao 001; Weiming Shen 001 (IEEE Trans. Cybern., 2021)

What makes a scatterplot hard to comprehend: data size and pattern salience matter. - Jiachen Wang; Xiwen Cai; Jiajie Su; Yu Liao; Yingcai Wu (J. Vis., 2022)

A surrogate-assisted hybrid swarm optimization algorithm for high-dimensional computationally expensive problems. - Fan Li; Yingli Li; Xiwen Cai; Liang Gao 001 (Swarm Evol. Comput., 2022)

Complementary surrogate-assisted differential evolution algorithm for expensive multi-objective problems under a limited computational budget. - Xiwen Cai; Gan Ruan; Bo Yuan 006; Liang Gao 001 (Inf. Sci., 2023)

Surrogate-assisted operator-repeated evolutionary algorithm for computationally expensive multi-objective problems. - Xiwen Cai; Tao Zou; Liang Gao 001 (Appl. Soft Comput., 2023)

A Comparative Study on Fixed-Order Event Sequence Visualizations: Gantt, Extended Gantt, and Stringline Charts. - Junxiu Tang; Fumeng Yang; Jiang Wu; Yifang Wang 001; Jiayi Zhou; Xiwen Cai; Lingyun Yu 001; Yingcai Wu (IEEE Trans. Vis. Comput. Graph., 2024)

Xavier: Toward Better Coding Assistance in Authoring Tabular Data Wrangling Scripts. - Yunfan Zhou; Xiwen Cai; Qiming Shi; Yanwei Huang; Haotian Li 001; Huamin Qu; Di Weng; Yingcai Wu (CHI, 2025)

Expensive constrained multi-objective optimization via adaptive surrogate-assisted dense weight multi-objective evolutionary algorithm. - Jiansheng Liu; Haoran Hu; Zhiyong Liu; Zan Yang; Liming Chen; Xiwen Cai (Swarm Evol. Comput., 2025)

Angle information enhanced kriging-assisted adaptive evolutionary algorithm for computationally highly expensive high-dimensional problems. - Hangxu Lu; Zan Yang; Jihui Huang; Liming Chen; Xiwen Cai (Swarm Evol. Comput., 2025)

CodeLin: An in situ visualization method for understanding data transformation scripts. - Xiwen Cai; Kai Xiong; Zhongsu Luo; Di Weng; Shuainan Ye; Yingcai Wu (Vis. Informatics, 2025)

Linking Text and Visualizations via Contextual Knowledge Graph. - Xiwen Cai; Di Weng; Taotao Fu; Siwei Fu; Yongheng Wang; Yingcai Wu (IEEE Trans. Vis. Comput. Graph., 2025)