| 2026 | ACL | Dynamic PMI-Guided Contrastive Decoding Reduces Hallucination in Large Language Models: A Unified Framework of Fine-Grained Input Transformations. | Dongsheng Chen, Yingqi Zhu, Xingyue Zhang, Wenqing Zhou, Lei Li |
| 2024 | COLING | Improving Factual Consistency in Abstractive Summarization with Sentence Structure Pruning. | Dingxin Hu, Xuanyu Zhang, Xingyue Zhang, Yiyang Li, Dongsheng Chen, Marina Litvak, Natalia Vanetik, Qing Yang, Dongliang Xu, Yanquan Zhou, Lei Li, Yuze Li, Yingqi Zhu |
| 2022 | IJCNLP | SAPGraph: Structure-aware Extractive Summarization for Scientific Papers with Heterogeneous Graph. | Siya Qi, Lei Li, Yiyang Li, Jin Jiang, Dingxin Hu, Yuze Li, Yingqi Zhu, Yanquan Zhou, Marina Litvak, Natalia Vanetik |
| 2019 | SIGIR | CIST@CLSciSumm-19: Automatic Scientific Paper Summarization with Citances and Facets. | Lei Li, Yingqi Zhu, Yang Xie, Zuying Huang, Wei Liu, Xingyuan Li, Yinan Liu |
| 2018 | SIGIR | CIST@CLSciSumm-18: Methods for Computational Linguistics Scientific Citation Linkage, Facet Classification and Summarization. | Lei Li, Junqi Chi, Moye Chen, Zuying Huang, Yingqi Zhu, Xiangling Fu |