Lei Liu

According to our database, Lei Liu authored at least 7 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Hard Sample Mining: A New Paradigm of Efficient and Robust Model Training.

Lei Liu, Yunji Liang, Xiaokai Yan, Luwen Huangfu, Sagar Samtani, Zhiwen Yu, Yanyong Zhang, Daniel Dajun Zeng

IEEE Trans. Neural Networks Learn. Syst., February, 2026

VoiceFormer: Fusing Non-Acoustic Motion Sensors for High-Fidelity Voice Synthesis in Mobile Devices.

Xiaokai Yan, Yunji Liang, Lei Liu, Sagar Samtani, Bin Guo, Zhiwen Yu

ACM Trans. Priv. Secur., February, 2026

2025

$\gamma$-Razor: Hardness-Aware Dataset Pruning for Efficient Neural Network Training.

Lei Liu, Peng Zhang, Yunji Liang, Junrui Liu, Lia Morra, Bin Guo, Zhiwen Yu, Yanyong Zhang, Daniel Dajun Zeng

IEEE Trans. Comput. Soc. Syst., June, 2025

DiffSQL: Leveraging Diffusion Model for Zero-Shot Self-Supervised Monocular Depth Estimation.

Heyuan Zheng, Yunji Liang, Lei Liu, Zhiwen Yu

Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence, 2025

2024

Learning Entangled Interactions of Complex Causality via Self-Paced Contrastive Learning.

Yunji Liang, Lei Liu, Luwen Huangfu, Sagar Samtani, Zhiwen Yu, Daniel Dajun Zeng

ACM Trans. Knowl. Discov. Data, April, 2024

2023

DeepApp: characterizing dynamic user interests for mobile application recommendation.

Yunji Liang, Lei Liu, Luwen Huangfu, Zhu Wang, Bin Guo

World Wide Web (WWW), September, 2023

Identifying emotional causes of mental disorders from social media for effective intervention.

Yunji Liang, Lei Liu, Yapeng Ji, Luwen Huangfu, Daniel Dajun Zeng

Inf. Process. Manag., 2023