Han Liu

2026

doi dblp
Green Industrial Engineering on the Web: Agent-Driven Ant Colony Optimization Tuning for Energy-Efficient 3D Pipe Routing.
Xuanhan Fan|Rui Ding|Haojie Liu|Jibin Zhou|Han Liu|Yuanman Li|Wei Wang|Mao Ye
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
doi dblp
SEP-Attack: A Simple and Effective Paradigm for Transfer-Based Textual Adversarial Attack.
Han Liu|Zhi Xu|Xiaotong Zhang|Feng Zhang|Xiaoming Xu|Wei Wang|Fenglong Ma|Hong Yu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2024

doi dblp
Exploring Robustness of GNN against Universal Injection Attack from a Worst-case Perspective.
Dandan Ni|Sheng Zhang|Cong Deng|Han Liu|Gang Chen|Minhao Cheng|Hongyang Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Label Hierarchical Structure-Aware Multi-Label Few-Shot Intent Detection via Prompt Tuning.
Xiaotong Zhang|Xinyi Li|Han Liu|Xinyue Liu|Xianchao Zhang
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024

2023

doi dblp
Boosting Meta-Learning Cold-Start Recommendation with Graph Neural Network.
Han Liu|Hongxiang Lin|Xiaotong Zhang|Fenglong Ma|Hongyang Chen|Lei Wang|Hong Yu|Xianchao Zhang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Meta-Generator Enhanced Multi-Domain Recommendation.
Yingyi Zhang|Xianneng Li|Yahe Yu|Jian Tang|Huanfang Deng|Junya Lu|Yeyin Zhang|Qiancheng Jiang|Yunsen Xian|Liqian Yu|Han Liu
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
A Simple Meta-learning Paradigm for Zero-shot Intent Classification with Mixture Attention Mechanism.
Han Liu|Siyang Zhao|Xiaotong Zhang|Feng Zhang|Junjie Sun|Hong Yu|Xianchao Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022