| 2025 | ACL | Beyond Reactive Safety: Risk-Aware LLM Alignment via Long-Horizon Simulation. | Chenkai Sun, Denghui Zhang, ChengXiang Zhai, Heng Ji |
| 2025 | COLING | Persona-DB: Efficient Large Language Model Personalization for Response Prediction with Collaborative Data Refinement. | Chenkai Sun, Ke Yang, Revanth Gangi Reddy, Yi Ren Fung, Hou Pong Chan, Kevin Small, ChengXiang Zhai, Heng Ji |
| 2025 | KDD | Learning to Slice: Self-Supervised Interpretable Hierarchical Representation Learning with Graph Auto-Encoder Tree. | Jinning Li, Ruipeng Han, Jingying Zeng, Dachun Sun, Chenkai Sun, Hanghang Tong, ChengXiang Zhai, Boleslaw K. Szymanski, Tarek F. Abdelzaher |
| 2024 | ACL | Word Embeddings Are Steers for Language Models. | Chi Han, Jialiang Xu, Manling Li, Yi Fung, Chenkai Sun, Nan Jiang, Tarek F. Abdelzaher, Heng Ji |
| 2024 | ICCCN | Large Language Model-Guided Disentangled Belief Representation Learning on Polarized Social Graphs. | Jinning Li, Ruipeng Han, Chenkai Sun, Dachun Sun, Ruijie Wang, Jingying Zeng, Yuchen Yan, Hanghang Tong, Tarek F. Abdelzaher |
| 2023 | ACL | Measuring the Effect of Influential Messages on Varying Personas. | Chenkai Sun, Jinning Li, Hou Pong Chan, ChengXiang Zhai, Heng Ji |
| 2023 | EACL | Incorporating Task-Specific Concept Knowledge into Script Learning. | Chenkai Sun, Tie Xu, Chengxiang Zhai, Heng Ji |
| 2023 | EMNLP | Decoding the Silent Majority: Inducing Belief Augmented Social Graph with Large Language Model for Response Forecasting. | Chenkai Sun, Jinning Li, Yi Ren Fung, Hou Pong Chan, Tarek F. Abdelzaher, ChengXiang Zhai, Heng Ji |
| 2021 | ACL | HySPA: Hybrid Span Generation for Scalable Text-to-Graph Extraction. | Liliang Ren, Chenkai Sun, Heng Ji, Julia Hockenmaier |
| 2021 | UIC | Research on Evaluation System of Recommendation System. | Chenkai Sun, Junxiu An |
| 2020 | SIGMOD | MithraCoverage: A System for Investigating Population Bias for Intersectional Fairness. | Zhongjun Jin, Mengjing Xu, Chenkai Sun, Abolfazl Asudeh, H. V. Jagadish |
| 2019 | CIKM | MithraLabel: Flexible Dataset Nutritional Labels for Responsible Data Science. | Chenkai Sun, Abolfazl Asudeh, H. V. Jagadish, Bill Howe, Julia Stoyanovich |