Gao, Shen

Contrastive Learning Reduces Hallucination in Conversations

Sun, W., Shi, Z., Gao, S., Ren, P., De Rijke, M., & Ren, Z. (2023) · Proceedings of the AAAI Conference on Artificial Intelligence

Speech and dialogue systemsTopic Modeling

Cited by 69

Learning towards conversational AI: A survey

Fu, T., Gao, S., Zhao, X., Wen, J.-R., & Yan, R. (2022) · AI Open

Speech and dialogue systemsAI in Service Interactions

Cited by 46

Tool Learning in the Wild: Empowering Language Models as Automatic Tool Agents

Shi, Z., Gao, S., Yan, L., Feng, Y., Chen, X., Chen, Z., Yin, D., Verberne, S., & Ren, Z. (2025) · Proceedings of the ACM on Web Conference 2025

Topic ModelingNatural Language Processing Techniques

Cited by 21

A Multi-Agent Conversational Recommender System

Fang, J., Gao, S., Ren, P., Chen, X., Verberne, S., & Ren, Z. (2024) · arXiv

Recommender Systems and TechniquesSpeech and dialogue systems

Cited by 5