Lei Sang

According to our database, Lei Sang authored at least 36 papers between 2016 and 2025.

Collaborative distances:

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

2025

Denoising Heterogeneous Graph Pre-training Framework for Recommendation.

Lei Sang, Yu Wang, Yiwen Zhang, Xindong Wu

ACM Trans. Inf. Syst., September, 2025

Bi-Directional Transfer Graph Contrastive Learning for Social Recommendation.

Lei Sang, Mingyuan Liu, Yi Zhang, Yuee Huang, Yiwen Zhang

IEEE Trans. Big Data, June, 2025

Robustness of Prompting: Enhancing Robustness of Large Language Models Against Prompting Attacks.

Lin Mu, Guowei Chu, Li Ni, Lei Sang, Zhize Wu, Peiquan Jin, Yiwen Zhang

CoRR, June, 2025

Revisiting Feature Interactions from the Perspective of Quadratic Neural Networks for Click-through Rate Prediction.

Honghao Li, Yiwen Zhang, Yi Zhang, Lei Sang, Jieming Zhu

CoRR, May, 2025

Intent-Guided Heterogeneous Graph Contrastive Learning for Recommendation.

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

IEEE Trans. Knowl. Data Eng., April, 2025

Quadratic Interest Network for Multimodal Click-Through Rate Prediction.

Honghao Li, Hanwei Li, Jing Zhang, Yi Zhang, Ziniu Yu, Lei Sang, Yiwen Zhang

CoRR, April, 2025

Revisiting Alignment and Uniformity for Recommendation via Discrimination and Reliable Assessment.

Xinzhe Jiang, Lei Sang, Shun Lian, Yi Zhang, Yiwen Zhang

IEEE Trans. Consumer Electron., February, 2025

Intent Alignment between Interaction and Language Spaces for Recommendation.

Yu Wang, Lei Sang, Yi Zhang, Yiwen Zhang

CoRR, February, 2025

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

Yi Zhang, Yiwen Zhang, Lei Sang, Victor S. Sheng

ACM Trans. Inf. Syst., January, 2025

AdaGIN: Adaptive Graph Interaction Network for Click-Through Rate Prediction.

Lei Sang, Honghao Li, Yiwen Zhang, Yi Zhang, Yun Yang

ACM Trans. Inf. Syst., January, 2025

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

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

ACM Trans. Inf. Syst., January, 2025

Towards similar alignment and unique uniformity in collaborative filtering.

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

Expert Syst. Appl., 2025

Masked Heterogeneous Graph Attention Network for robust recommendation.

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

Appl. Soft Comput., 2025

Unveiling Contrastive Learning's Capability of Neighborhood Aggregation for Collaborative Filtering.

Yu Zhang, Yiwen Zhang, Yi Zhang, Lei Sang, Yun Yang

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

Intent Representation Learning with Large Language Model for Recommendation.

Yu Wang, Lei Sang, Yi Zhang, Yiwen Zhang

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

2024

Multi-view denoising contrastive learning for bundle recommendation.

Lei Sang, Yang Hu, Yi Zhang, Yiwen Zhang

Appl. Intell., December, 2024

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

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

Knowl. Based Syst., 2024

Ensemble Learning via Knowledge Transfer for CTR Prediction.

Honghao Li, Yiwen Zhang, Yi Zhang, Lei Sang

CoRR, 2024

Feature Interaction Fusion Self-Distillation Network For CTR Prediction.

Lei Sang, Qiuze Ru, Honghao Li, Yiwen Zhang, Qian Cao, Xindong Wu

CoRR, 2024

Federated Prototype-based Contrastive Learning for Privacy-Preserving Cross-domain Recommendation.

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

CoRR, 2024

High-Order Fusion Graph Contrastive Learning for Recommendation.

Yu Zhang, Lei Sang, Yi Zhang, Yiwen Zhang

CoRR, 2024

DCNv3: Towards Next Generation Deep Cross Network for CTR Prediction.

Honghao Li, Yiwen Zhang, Yi Zhang, Hanwei Li, Lei Sang

CoRR, 2024

Dual-domain Collaborative Denoising for Social Recommendation.

Wenjie Chen, Yi Zhang, Honghao Li, Lei Sang, Yiwen Zhang

CoRR, 2024

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

Honghao Li, Yiwen Zhang, Yi Zhang, Lei Sang, Yun Yang

CoRR, 2024

Generative-Contrastive Heterogeneous Graph Neural Network.

Yu Wang, Lei Sang, Yi Zhang, Yiwen Zhang

CoRR, 2024

Exploring the Individuality and Collectivity of Intents behind Interactions for Graph Collaborative Filtering.

Yi Zhang, Lei Sang, Yiwen Zhang

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

SimCEN: Simple Contrast-enhanced Network for CTR Prediction.

Honghao Li, Lei Sang, Yi Zhang, Yiwen Zhang

Proceedings of the 32nd ACM International Conference on Multimedia, MM 2024, Melbourne, VIC, Australia, 28 October 2024, 2024

2023

Adversarial Heterogeneous Graph Neural Network for Robust Recommendation.

Lei Sang, Min Xu, Shengsheng Qian, Xindong Wu

IEEE Trans. Comput. Soc. Syst., October, 2023

CETN: Contrast-enhanced Through Network for CTR Prediction.

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

CoRR, 2023

2021

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

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

IEEE Trans. Multim., 2021

Noise Augmented Double-Stream Graph Convolutional Networks for Image Captioning.

Lingxiang Wu, Min Xu, Lei Sang, Ting Yao, Tao Mei

IEEE Trans. Circuits Syst. Video Technol., 2021

Knowledge Graph enhanced Neural Collaborative Filtering with Residual Recurrent Network.

Lei Sang, Min Xu, Shengsheng Qian, Xindong Wu

Neurocomputing, 2021

Knowledge graph enhanced neural collaborative recommendation.

Lei Sang, Min Xu, Shengsheng Qian, Xindong Wu

Expert Syst. Appl., 2021

2019

Multi-modal multi-view Bayesian semantic embedding for community question answering.

Lei Sang, Min Xu, Shengsheng Qian, Xindong Wu

Neurocomputing, 2019

AAANE: Attention-Based Adversarial Autoencoder for Multi-scale Network Embedding.

Lei Sang, Min Xu, Shengsheng Qian, Xindong Wu

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2019

2016

WEFEST: Word Embedding Feature Extension for Short Text Classification.

Lei Sang, Fei Xie, Xiaojian Liu, Xindong Wu

Proceedings of the IEEE International Conference on Data Mining Workshops, 2016