Lei Sang - Publications, H-index & Citations

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Lei Sang

anhui university

9H-index

50Paper Count

266Citation Count

Published Papers 17

Publication Date

TF4CTR: Twin Focus Framework for CTR Prediction via Adaptive Sample Differentiation

IEEE Transactions on Computational Social Systems

IF4.9

2026-03-24

PREAI

Honghao Li; Qiuze Ru; Yiwen Zhang; Yi Zhang; Lei Sang; Yun Yang

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Heterogeneous Adaptive Preference Learning for Recommendation

ACM TRANSACTIONS ON RECOMMENDER SYSTEMS

IF0

2026-03-01

PREAI

Sang, Lei; Fei, Weichen; Zhang, Yi; Huang, Yuee; Zhang, Yiwen

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Disentanglement-Enhanced User Representation via Domain-Level Clusters for Cross-Domain Recommendation

COLLABORATIVE COMPUTING: NETWORKING, APPLICATIONS AND WORKSHARING, COLLABORATECOM 2024, PT III

IF0

2026-01-01

PREAI

Xiong, Wenhao; Sang, Lei; Li, Wei; Lian, Shun; Zhang, Yiwen

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Optimizing Feature Interaction via Information Bottleneck for CTR Prediction

IEEE Transactions on Computational Social Systems

IF4.9

2025-12-18

PREAI

Lei Sang; Hanwei Li; Honghao Li; Yiwen Zhang; Xindong Wu

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Bottlenecked Heterogeneous Graph Contrastive Learning for Robust Recommendation

ACM Transactions on Information Systems

IF9.1

2025-09-10

PREAI

Lei Sang; Maohao Huang; Yu Wang; Yiwen Zhang; Xindong Wu

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Unsupervised heterogeneous group streaming feature selection

Pattern Recognition

IF7.6

2025-08-16

PREAI

Peng Zhou; Qianzhen Chen; Lei Sang; Shu Zhao; Xindong Wu

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Masked Heterogeneous Graph Attention Network for robust recommendation

Applied Soft Computing

IF6.6

2025-07-23

PREAI

Lei Sang; Xingwang Li; Yu Wang; Yi Zhang; Shun Lian; Yiwen Zhang

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Denoising Heterogeneous Graph Pre-training Framework for Recommendation

ACM Transactions on Information Systems

IF9.1

2025-07-10

OAAI

Lei Sang; Yu Wang; Yiwen Zhang; Xindong Wu

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Generative-Contrastive Heterogeneous Graph Neural Network

IEEE Transactions on Big Data

IF5.7

2025-05-14

PREAI

Yu Wang; Lei Sang; Yi Zhang; Yiwen Zhang; Xindong Wu

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EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2025-01-01

PREAI

Sang, Lei; Zhang, Yu; Zhang, Yi; Li, Honghao; Zhang, Yiwen

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Simplify to the Limit! Embedding-Less Graph Collaborative Filtering for Recommender Systems

ACM TRANSACTIONS ON INFORMATION SYSTEMS

IF9.1

2024-12-09

OAAI

Zhang, Yi; Zhang, Yiwen; Sang, Lei; Sheng, Victor s.

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CETN: Contrast-enhanced Through Network for Click-Through Rate Prediction

ACM TRANSACTIONS ON INFORMATION SYSTEMS

IF9.1

2024-11-27

OAAI

Li, Honghao; Sang, Lei; Zhang, Yi; Zhang, Xuyun; Zhang, Yiwen

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A privacy-preserving framework with multi-modal data for cross-domain recommendation

KNOWLEDGE-BASED SYSTEMS

IF7.6

2024-11-01

OAAI

Wang, Li; Sang, Lei; Zhang, Quangui; Wu, Qiang; Xu, Min

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Multi-view denoising contrastive learning for bundle recommendation

APPLIED INTELLIGENCE

IF3.5

2024-09-12

PREAI

Sang, Lei; Hu, Yang; Zhang, Yi; Zhang, Yiwen

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Graph Structure Learning for Robust Recommendation

TSINGHUA SCIENCE AND TECHNOLOGY

IF3.5

2024-01-01

OAAI

Sang, Lei; Yuan, Hang; Huang, Yuee; Zhang, Yiwen

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Knowledge Graph enhanced Neural Collaborative Filtering with Residual Recurrent Network

NEUROCOMPUTING

IF6.5

2021-09-01

PREAI

Sang, Lei; Xu, Min; Qian, Shengsheng; Wu, Xindong

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Context-Dependent Propagating-Based Video Recommendation in Multimodal Heterogeneous Information Networks

IEEE TRANSACTIONS ON MULTIMEDIA

IF9.7

2021-01-01

PREAI

Sang, Lei; Xu, Min; Qian, Shengsheng; Martin, Matt; Li, Peter; Wu, Xindong

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Research Directions