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Wentao Lei

5 accepted papers

2026

HSA-Net: Hierarchical and Structure-Aware Framework for Efficient and Scalable Molecular Language Modeling

AAAI 2026technical

Molecular representation learning, a cornerstone for downstream tasks like molecular captioning and molecular property prediction, heavily relies on Graph Neural Networks (GNN). However, GNN suffers from the over-smoothing problem, where node-level features collapse in deep GNN layers. While existin

Cited by 0SourcePDFScholar
2025

Teaching Others Teaches Yourself: Semi-supervised Ensembled Pseudo-labeling Method for Image Classification

ICASSP 2025accepted

Semi-supervised methods have recently received significant attention in deep learning because they are able to reduce the dependence on labeled data while ensuring good performance. The pseudo-label based method has been widely used as a classic semi-supervised method but still suffers from the conf…

Cited by 0SourceScholar
2024

Bridge to Non-Barrier Communication: Gloss-Prompted Fine-Grained Cued Speech Gesture Generation with Diffusion Model

IJCAI 2024poster

Cued Speech (CS) is an advanced visual phonetic encoding system that integrates lip reading with hand codings, enabling people with hearing impairments to communicate efficiently. CS video generation aims to produce specific lip and gesture movements of CS from audio or text inputs. The main challen…