[AAAI22] Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Wenli Yu, Jin Xu. Procedural Text Understanding via Scene-wise Evolution. to appear in the Proceedings of Thirty-Sixth AAAI Conference on Artificial Intelligence.
[AIJ22] Yaojie Lu, Hongyu Lin*, Jialong Tang, Xianpei Han, Le Sun. End-to-end Neural Event Coreference Resolution. In Artificial Intelligence.
[EMNLP21] Qing Liu, Hongyu Lin*, Xinyan Xiao, Xianpei Han, Le Sun, Hua Wu. Fine-grained Entity Typing via Label Reasoning. In Proceeding of the 2021 Conference on Empirical Methods in Natural Language Processing.
[EMNLP21] Jiawei Chen, Hongyu Lin*, Xianpei Han, Le Sun. Honey or Poison? Solving the Trigger Curse in Few-shot Event Detection via Causal Intervention. In Proceeding of the 2021 Conference on Empirical Methods in Natural Language Processing.
[ACL21] Yaojie Lu, Hongyu Lin, Jin Xu, Xianpei Han, Jialong Tang, Annan Li, Le Sun, Meng Liao, Shaoyi Chen. TEXT2EVENT: Controllable Sequence-to-Structure Generation for End-to-end Event Extraction. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics.
[ACL21] Jialong Tang, Hongyu Lin, Meng Liao, Yaojie Lu, Xianpei Han, Le Sun, Weijian Xie, Jin Xu. From Discourse to Narrative: Knowledge Projection for Event Relation Extraction. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics.
[ACL21] Boxi Cao, Hongyu Lin*, Xianpei Han, Le Sun, Lingyong Yan, Meng Liao, Tong Xue, Jin Xu. Knowledgeable or Educated Guess? Revisiting Language Models as Knowledge Bases. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics.
[ACL21] Wenkai Zhang, Hongyu Lin*, Xianpei Han, Le Sun. De-biasing Distantly Supervised Named Entity Recognition via Causal Intervention. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics.
[ACL21] Fangchao Liu, Lingyong Yan, Hongyu Lin*, Xianpei Han, Le Sun. Element Intervention for Open Relation Extraction. In Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics.
[AAAI21] Hongyu Lin#, Wenkai Zhang#, Xianpei Han, Le Sun, Huidan Liu, Zhicheng Wei, Nicholas Jing Yuan. Denoising Distantly Supervised Named Entity Recognition via a Hypergeometric Probabilistic Model. In Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence.
[Arxiv21] Ning Bian, Xianpei Han, Bo Chen, Hongyu Lin, Ben He, Le Sun. Bridging the Gap between Language Model and Reading Comprehension: Unsupervised MRC via Self-Supervision. Preprint.
[CCL21] Fangchao Liu, Xinyan Xiao, Lingyong Yan, Hongyu Lin, Xianpei Han, Dai Dai, Hua Wu, Le Sun. From Learning-to-Match to Learning-to-Discriminate: Global Prototype Learning for Few-shot Relation Classification. In Proceddings of 2021 China National Conference on Chinese Computational Linguistics.
[EMNLP20] Hongyu Lin, Yaojie Lu, Jialong Tang, Xianpei Han, Le Sun, Zhicheng Wei, Nicholas Jing Yuan. A Rigorous Study on Named Entity Recognition: Can Fine-tuning Pretrained Model Lead to the Promised Land?. In Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing.
[ACL19] Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Sequence-to-Nuggets: Nested Entity Mention Detection via Anchor-Region Networks. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics.
[ACL19] Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Cost-sensitive Regularization for Label Confusion-aware Event Detection. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics.
[ACL19] Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun. Distilling Discrimination and Generalization Knowledge for Event Detection via Delta-Representation Learning. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics.
[ACL18] Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Nugget Proposal Networks for Chinese Event Detection. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics.
[ACL18] Hongyu Lin, Yaojie Lu, Xianpei Han, Le Sun. Adaptive Scaling for Sparse Detection in Information Extraction. In Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics.
[JCIP18] Yaojie Lu, Hongyu Lin, Xianpei Han, Le Sun. Linguistic Perturbation based Data Augmentation for Event Detection (In Chinese). Journal of Chinese Information Processing, also presented at the 2018 China Conference on Knowledge Graph and Semantic Computing (CCKS2018).
[EMNLP17] Hongyu Lin, Le Sun, Xianpei Han. Reasoning with Heterogeneous Knowledge for Commonsense Machine Comprehension. In Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing.
[TAC17] Xianpei Han, Xiliang Song, Hongyu Lin et al. ISCAS Sogou at TAC-KBP 2017. In Proceedings of Text Analysis Conference 2017.
[ACL15] Jinsong Su, Deyi Xiong, Yang Liu, Xianpei Han, Hongyu Lin, Junfeng Yao, Min Zhang. A Context-Aware Topic Model for Statistical Machine Translation. In Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing.