| 2026 | ECIR | PromptHG: Prompt-Enhanced Heterogeneous Graph for Personalized News Recommendation. | Hai-Dang Kieu, Delvin Ce Zhang, Minh-Duc Nguyen, Qiang Wu, Min Xu, Dung D. Le |
| 2025 | WWW | Keyword-driven Retrieval-Augmented Large Language Models for Cold-start User Recommendations. | Hai-Dang Kieu, Minh-Duc Nguyen, Thanh-Son Nguyen, Dung D. Le |
| 2025 | WWW | Enhancing News Recommendation with Hierarchical LLM Prompting. | Hai-Dang Kieu, Delvin Ce Zhang, Minh Duc Nguyen, Min Xu, Qiang Wu, Dung D. Le |
| 2023 | ACIIDS | Structural and Compact Latent Representation Learning on Sparse Reward Environments. | Bang Giang Le, Thi Linh Hoang, Hai-Dang Kieu, Viet-Cuong Ta |
| 2023 | EMNLP | Conversation Understanding using Relational Temporal Graph Neural Networks with Auxiliary Cross-Modality Interaction. | Cam-Van Thi Nguyen, Anh-Tuan Mai, The-Son Le, Hai-Dang Kieu, Duc-Trong Le |
| 2019 | IJCAI | Sharing Experience in Multitask Reinforcement Learning. | Tung-Long Vuong, Do Van Nguyen, Tai-Long Nguyen, Cong-Minh Bui, Hai-Dang Kieu, Viet-Cuong Ta, Quoc-Long Tran, Thanh Ha Le |
| 2018 | SMC | Vision Memory for Target Object Navigation Using Deep Reinforcement Learning: An Empirical Study. | Do Van Nguyen, Tung-Long Vuong, Hai-Dang Kieu, Linh Pham, Thanh Ha Le |