Hierarchical feature extraction based on discriminant analysis. - Xinxin Liu 011; Hong Zhao 002 (Appl. Intell., 2019)

Robust hierarchical feature selection with a capped ℓ2-norm. - Xinxin Liu 011; Hong Zhao 002 (Neurocomputing, 2021)

Robust hierarchical feature selection driven by data and knowledge. - Xinxin Liu 011; Yucan Zhou; Hong Zhao 002 (Inf. Sci., 2021)

Individuality-enhanced and multi-granularity consistency-preserving graph neural network for semi-supervised node classification. - Xinxin Liu 011; Weiren Yu (Appl. Intell., 2023)

MREGDN: Multi-Relation Enhanced Graph Disentangled Network for semi-supervised node classification. - Xinxin Liu 011; Weiren Yu (Expert Syst. Appl., 2024)

Multi-feature Adaptive-fusion Enhanced graph neural Network for open-set node classification. - Xinxin Liu 011; Jie Cao 001; Weiren Yu; Zongxi Li; Yuyao Wang; Huanhuan Gu; Darko B. Vukovic (Neurocomputing, 2025)