API-Bank: A Benchmark for Tool-augmented LLMs
Minghao Li, Yingxiu Zhao, Bowen Yu*, Feifan Song, Hangyu Li, Haiyang Yu, Zhoujun Li, Fei Huang and Yongbin Li
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023)Singapore, December 6 –10,2023.

Causal Document-Grounded Dialogue Pre-training
Yingxiu Zhao, Bowen Yu*, Haiyang Yu, Bowen Li, Chao Wang, Fei Huang, Yongbin Li, Nevin L Zhang
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023)Singapore, December 6 –10,2023.

Diversify Question Generation with Retrieval-Augmented Style Transfer
Qi Gou, Zehua Xia, Bowen Yu Haiyang Yu, Fei Huang, Yongbin Li and Nguyen Cam-Tu
The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023)Singapore, December 6 –10,2023.

Improving Question Generation with Multi-level Content Planning
Qi Gou, Zehua Xia, Bowen Yu Haiyang Yu, Fei Huang, Yongbin Li and Nguyen Cam-Tu
The 2023 Conference on Empirical Methods in Natural Language Processing (Findings of EMNLP 2023)Singapore, December 6 –10,2023.

Unified Language Representation for Question Answering over Text, Tables, and Images
Bowen Yu, Cheng Fu, Haiyang Yu, Fei Huang and Yongbin Li
The 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023)Toronto, July 9-14,2023.

Universal Information Extraction with Meta-Pretrained Self-Retrieval
Xin Cong, Bowen Yu*, Mengcheng Fang, Tingwen Liu, Haiyang n/a Yu, Zhongkai Hu, Fei Huang, Yongbin Li and Bin Wang
The 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023)Toronto, July 9-14,2023.

Domain Incremental Lifelong Learning in an Open World
Yi Dai, Hao Lang, Yinhe Zheng, Bowen Yu, Fei Huang and Yongbin Li
The 61st Annual Meeting of the Association for Computational Linguistics (ACL 2023)Toronto, July 9-14,2023.

Representation and Labeling Gap Bridging for Cross-lingual Named Entity Recognition
Xinghua Zhang, Bowen Yu, Jiangxia Cao, Quangang Li, Xuebin Wang, Tingwen Liu and Hongbo Xu
The 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2023)Taipei, 23-27 July 2023.

Learning Structural Co-occurrences for Structured Web Data Extraction in Low-Resource Settings
Zhenyu Zhang, Bowen Yu, Tingwen Liu, Tianyun Liu, Yubin Wang, and Li Guo
The Web Conference 2023 (WWW 2023)Austin, April 30 to May 4 2023.

Label-Aware Chinese Event Detection with Heterogeneous Graph Attention Networks
Shiyao Cui, Bowen Yu, Xin Cong, Tingwen Liu, Qingfeng Tan and Jinqiao Shi
Journal of Computer Science and Technology

Towards Universal Cross-Domain Recommendation
Jiangxia Caog, Shaoshuai Li, Bowen Yu, Xiaobo Guo, Tingwen Liu and Bin Wang
The 16th ACM International WSDM Conference (WSDM 2023), Singapore, February 27 to March 3 2023.

Towards Generalized Open Information Extraction
Bowen Yu,Zhenyu Zhang, Jingyang Li, Haiyang Yu, Tingwen Liu, Jian Sun, Yongbin Li and Bin Wang
The 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, December 7-11 2022.

Enhancing Joint Multiple Intent Detection and Slot Filling with Global Intent-Slot Co-occurrence
Mengxiao Song, Bowen Yu, Li Quangang, Wang Yubin, Tingwen Liu and Hongbo Xu
The 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, December 7-11 2022.

Semi-Supervised Lifelong Language Learning
Yingxiu Zhao, Yinhe Zheng, Bowen Yu, Zhiliang Tian, Dongkyu Lee, Jian Sun, Yongbin Li and Nevin L. Zhang
The 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, December 7-11 2022.

Prompt Conditioned VAE: Enhancing Generative Replay for Lifelong Learning in Task-Oriented Dialogue
Yingxiu Zhao, Yinhe Zheng, Zhiliang Tian, Chang Gao, Bowen Yu, Haiyang Yu, Yongbin Li, Jian Sun and Nevin L Zhang
The 2022 Conference on Empirical Methods in Natural Language Processing (EMNLP 2022), Abu Dhabi, December 7-11 2022.

Layout-Aware Information Extraction for Document-Grounded Dialogue: Dataset, Method and Demonstration
Zhenyu Zhang#, Bowen Yu#, Haiyang Yu, Tingwen Liu, Cheng Fu, Jingyang Li, Chengguang Tang and Jian Sun
The 30th ACM International Conference on Multimedia (MM 2022), Lisbon, October 10-14 2022.

A Survey on Neural Open Information Extraction: Current Status and Future Directions
Shaowen Zhou, Bowen Yu, Aixin Sun, Cheng Long, Jingyang Li, Haiyang Yu, Jian Sun and Yongbin Li
The 31st International Joint Conference on Artificial Intelligence (IJCAI 2022), Vienna, July 23-29 2022.
Acceptance rate: 38/209=18.2%

Exploring Modular Task Decomposition in Cross-domain Named Entity Recognition
Xinghua Zhang, Bowen Yu, Tingwen Liu, Yubin Wang, Taoyu Su and Hongbo Xu
The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2022), Madrid, July 11-15 2022.
Acceptance rate: 161/794=20.3%

Relation-Guided Few-Shot Relational Triple Extraction
Xin Cong, Jiawei Sheng, Shiyao Cui, Bowen Yu, Tingwen Liu and Bin Wang
The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR 2022), Madrid, July 11-15 2022.
Acceptance rate: 165/667=24.7%

Enhancing Chinese Pre-trained Language Model via Heterogeneous Linguistics Graph
Yanzeng Li#, Jiangxia Cao#, Xin Cong, Zhenyu Zhang, Bowen Yu, Hongsong Zhu, Tingwen Liu
The 60th Annual Meeting of the Association for Computational Linguistics (ACL 2022), Dublin, May 22-27 2022.

Document-Level Event Extraction via Human-like Reading Process
Shiyao Cui, Xin Cong, Bowen Yu, Tingwen Liu, Yucheng Wang and Jinqiao Shi
2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), Virtual, May 7-13 2022.

Maximal Clique Based Non-Autoregressive Open Information Extraction
Bowen Yu, Yucheng Wang, Tingwen Liu, Hongsong Zhu, Limin Sun and Bin Wang
The 2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021), Online and in the Dominican Republic, November 7-11, 2021.

Improving Distantly-Supervised Named Entity Recognition with Self-Collaborative Denoising Learning
Xinghua Zhang, Bowen Yu, Tingwen Liu, Zhenyu Zhang, Jiawei Sheng, Xue Mengge and Hongbo Xu
The 2021 Conference on Empirical Methods in Natural Language Processing (Findings of EMNLP 2021), Online and in the Dominican Republic, November 7-11, 2021.

NA-Aware Machine Reading Comprehension for Document-Level Relation Extraction
Zhenyu Zhang, Bowen Yu, Xiaobo Shu, Tingwen Liu
The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML-PKDD 2021), Online, September 13-17, 2021.

Discontinuous Named Entity Recognition as Maximal Clique Discovery
Yucheng Wang#, Bowen Yu#, Hongsong Zhu, Tingwen Liu, Nan Yu, Limin Sun
The 59th Annual Meeting of the Association for Computational Linguistics (ACL 2021), Bangkok, Thailand, August 1-6, 2021.

Few-Shot Event Detection with Prototypical Amortized Conditional Random Field
Xin Cong, Shiyao Cui, Bowen Yu, Tingwen Liu, Wang Yubin, Bin Wang
The 59th Annual Meeting of the Association for Computational Linguistics (Findings of ACL 2021), Bangkok, Thailand, August 1-6, 2021.

From What to Why: Improving Relation Extraction with Rationale Graph
Zhenyu Zhang, Bowen Yu, Xiaobo Shu, Xue Mengge, Tingwen Liu, Li Guo
The 59th Annual Meeting of the Association for Computational Linguistics (Findings of ACL 2021), Bangkok, Thailand, August 1-6, 2021.

CasEE: A Joint Learning Framework with Cascade Decoding for Overlapping Event Extraction
Jiawei Sheng, Shu Guo, Bowen Yu, Qian Li, Yiming Hei, Lihong Wang, Tingwen Liu, Hongbo Xu
The 59th Annual Meeting of the Association for Computational Linguistics (Findings of ACL 2021), Bangkok, Thailand, August 1-6, 2021.

FITAnnotator: A Flexible and Intelligent Text Annotation System (Demo Paper)
Yanzeng Li, Bowen Yu, Li Quangang, Tingwen Liu
2021 Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL 2021), Online, June 6-11, 2021.

Semi-Open Information Extraction
Bowen Yu, Zhenyu Zhang, Jiawei Sheng, Tingwen Liu, Yubin Wang, Yucheng Wang and Bin Wang
The Web Conference 2021 (WWW 2021), Ljubljana, April 19-23, 2021.
Acceptance rate: 357/1736=20.6%

Porous Lattice Transformer Encoder for Chinese NER   |   
Xue Mengge, Bowen Yu, Tingwen Liu, Yue Zhang, Erli Meng and Bin Wang
The 28th International Conference on Computational Linguistics (COLING 2020), Barcelona, Spain, December 8-13, 2020.

Learning to Prune Dependency Trees with Rethinking for Neural Relation Extraction   |   
Bowen Yu, Xue Mengge, Zhenyu Zhang, Tingwen Liu, Yubin Wang and Bin Wang
The 28th International Conference on Computational Linguistics (COLING 2020), Barcelona, Spain, December 8-13, 2020.

Document-level Relation Extraction with Dual-tier Heterogeneous Graph   |   
Zhenyu Zhang, Bowen Yu, Xiaobo Shu, Tingwen Liu, Hengzhu Tang, Yubin Wang and Li Guo
The 28th International Conference on Computational Linguistics (COLING 2020), Barcelona, Spain, December 8-13, 2020.

TPLinker: Single-stage Joint Extraction of Entities and Relations Through Token Pair Linking   |   
Yucheng Wang, Bowen Yu*, Yueyang Zhang, Tingwen Liu, Hongsong Zhu and Limin Sun
The 28th International Conference on Computational Linguistics (COLING 2020), Barcelona, Spain, December 8-13, 2020.

Coarse-to-Fine Pre-training for Named Entity Recognition   |   
Xue Mengge, Bowen Yu, Zhenyu Zhang, Tingwen Liu, Yue Zhang and Bin Wang
The 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP 2020), Online, November 16-20, 2020.
Acceptance rate: 754/3114=24.82%

Edge-Enhanced Graph Convolution Networks for Event Detection with Syntactic Relation   |   
Shiyao Cui, Bowen Yu, Tingwen Liu, Zhenyu Zhang, Xuebin Wang and Jinqiao Shi
Findings of the 2020 Conference on Empirical Methods in Natural Language Processing (Findings of EMNLP 2020), Online, November 16-20, 2020.

Inductive Unsupervised Domain Adaptation for Few-Shot Classification via Clustering   |   
Xin Cong, Bowen Yu, Tingwen Liu, Shiyao Cui, Hengzhu Tang, Bin Wang
The European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML-PKDD 2020), Ghent, Belgium, September 14-18, 2020.
Acceptance rate: 131/687=19.1%

Enhancing Pre-trained Chinese Character Representation with Word-aligned Attention (Short Paper)   |   
Yanzeng Li, Bowen Yu, Mengge Xue, Tingwen Liu
The 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020), July 5-10, 2020.
Acceptance rate: 208/1185=17.6%

DRG2vec: Learning Word Representations from Definition Relational Graph  |  
Xiaobo Shu, Bowen Yu, Zhenyu Zhang, Tingwen Liu
The 2020 International Joint Conference on Neural Networks (IJCNN 2020), Glasgow, UK, July 19–24, 2020.

Strong Baselines for Author Name Disambiguation with and without Neural Networks  |   
Zhenyu Zhang, Bowen Yu, Tingwen Liu, Dong Wang
The 24th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2020), pages 369-381, Singapore, May 11-14, 2020.
Acceptance rate: 135/628=21.5%

Joint Extraction of Entities and Relations Based on a Novel Decomposition Strategy  |   
Bowen Yu, Zhenyu Zhang, Xiaobo Shu, Tingwen Liu, Yubin Wang, Bin Wang and Sujian Li
The 24th European Conference on Artificial Intelligence (ECAI 2020), Santiago de Compostela, Spain, August 29-September 5,2020.
Acceptance rate: 365/1363=26.8%

Distilling Knowledge from Well-informed Soft Labels for Neural Relation Extraction  |   
Zhenyu Zhang, Xiaobo Shu, Bowen Yu, Tingwen Liu, Jiapeng Zhao, Quangang Li, Li Guo
The 34th AAAI Conference on Artificial Intelligence (AAAI 2020), pages 9620-9627, New York, USA, February 7-12,2020.
Acceptance rate: 1591/7737=20.6%

基于图卷积记忆网络的方面级情感分类  |  
王光, 李鸿宇, 邱云飞, 郁博文, 柳厅文
中文信息学报

Beyond Word Attention: Using Segment Attention in Neural Relation Extraction  |   
Bowen Yu, Zhenyu Zhang, Tingwen Liu, Bin Wang, Sujian Li and Quangang Li
The 28th International Joint Conference on Artificial Intelligence (IJCAI 2019), pages 5401-5407, Macao, China, August 10-16, 2019.
Acceptance rate: 850/4752=17.9%