Firefly Algorithm Based on Euclidean Metric and Dimensional Mutation. - Jing Wang 110; Yanfeng Ji (Int. J. Cogn. Informatics Nat. Intell., 2021)

A dynamic firefly algorithm based on two-way guidance and dimensional mutation. - Jing Wang 110; Yanfeng Ji; Linfeng Wei; Hui Chen; William Wei Song (Int. J. Bio Inspired Comput., 2022)

Hugging Rain Man: A Novel Facial Action Units Dataset for Analyzing Atypical Facial Expressions in Children with Autism Spectrum Disorder. - Yanfeng Ji; Shutong Wang; Ruyi Xu; Jingying Chen; Xinzhou Jiang; Zhengyu Deng; Yuxuan Quan; Junpeng Liu (CoRR, 2024)

Robust facial expression recognition by simultaneously addressing hard and mislabeled samples. - Yuandong Min; Ruyi Xu; Jingying Chen; Yanfeng Ji; Xiaodi Liu (Pattern Recognit., 2026)