| 2021 | Inductive Topic Variational Graph Auto-Encoder for Text Classification. | Qianqian Xie, Jimin Huang, Pan Du, Min Peng, Jian-Yun Nie |
| 2021 | A Unified Span-Based Approach for Opinion Mining with Syntactic Constituents. | Qingrong Xia, Bo Zhang, Rui Wang, Zhenghua Li, Yue Zhang, Fei Huang, Luo Si, Min Zhang |
| 2021 | MetaXL: Meta Representation Transformation for Low-resource Cross-lingual Learning. | Mengzhou Xia, Guoqing Zheng, Subhabrata Mukherjee, Milad Shokouhi, Graham Neubig, Ahmed Hassan Awadallah |
| 2021 | Incremental Few-shot Text Classification with Multi-round New Classes: Formulation, Dataset and System. | Congying Xia, Wenpeng Yin, Yihao Feng, Philip S. Yu |
| 2021 | Open-Domain Question Answering with Pre-Constructed Question Spaces. | Jinfeng Xiao, Lidan Wang, Franck Dernoncourt, Trung Bui, Tong Sun, Jiawei Han |
| 2021 | ERNIE-Gram: Pre-Training with Explicitly N-Gram Masked Language Modeling for Natural Language Understanding. | Dongling Xiao, Yu-Kun Li, Han Zhang, Yu Sun, Hao Tian, Hua Wu, Haifeng Wang |
| 2021 | Predicting Discourse Trees from Transformer-based Neural Summarizers. | Wen Xiao, Patrick Huber, Giuseppe Carenini |
| 2021 | UniDrop: A Simple yet Effective Technique to Improve Transformer without Extra Cost. | Zhen Wu, Lijun Wu, Qi Meng, Yingce Xia, Shufang Xie, Tao Qin, Xinyu Dai, Tie-Yan Liu |
| 2021 | DA-Transformer: Distance-aware Transformer. | Chuhan Wu, Fangzhao Wu, Yongfeng Huang |
| 2021 | Clipping Loops for Sample-Efficient Dialogue Policy Optimisation. | Yen-Chen Wu, Carl Edward Rasmussen |
| 2021 | Personalized Response Generation via Generative Split Memory Network. | Yuwei Wu, Xuezhe Ma, Diyi Yang |
| 2021 | Spoken Language Understanding for Task-oriented Dialogue Systems with Augmented Memory Networks. | Jie Wu, Ian G. Harris, Hongzhi Zhao |
| 2021 | Counterfactual Supporting Facts Extraction for Explainable Medical Record Based Diagnosis with Graph Network. | Haoran Wu, Wei Chen, Shuang Xu, Bo Xu |
| 2021 | CoRT: Complementary Rankings from Transformers. | Marco Wrzalik, Dirk Krechel |
| 2021 | Integrating Lexical Information into Entity Neighbourhood Representations for Relation Prediction. | Ian D. Wood, Mark Johnson, Stephen Wan |
| 2021 | Implicitly Abusive Language - What does it actually look like and why are we not getting there? | Michael Wiegand, Josef Ruppenhofer, Elisabeth Eder |
| 2021 | ActiveAnno: General-Purpose Document-Level Annotation Tool with Active Learning Integration. | Max Wiechmann, Seid Muhie Yimam, Chris Biemann |
| 2021 | A Non-Linear Structural Probe. | Jennifer C. White, Tiago Pimentel, Naomi Saphra, Ryan Cotterell |
| 2021 | Event Time Extraction and Propagation via Graph Attention Networks. | Haoyang Wen, Yanru Qu, Heng Ji, Qiang Ning, Jiawei Han, Avi Sil, Hanghang Tong, Dan Roth |
| 2021 | RESIN: A Dockerized Schema-Guided Cross-document Cross-lingual Cross-media Information Extraction and Event Tracking System. | Haoyang Wen, Ying Lin, Tuan Manh Lai, Xiaoman Pan, Sha Li, Xudong Lin, Ben Zhou, Manling Li, Haoyu Wang, Hongming Zhang, Xiaodong Yu, Alexander Dong, Zhenhailong Wang, Yi Ren Fung, Piyush Mishra, Qing Lyu, Ddac Surs, Brian Chen, Susan Windisch Brown, Martha Palmer, Chris Callison-Burch, Carl Vondrick, Jiawei Han, Dan Roth, Shih-Fu Chang, Heng Ji |
| 2021 | Masked Conditional Random Fields for Sequence Labeling. | Tianwen Wei, Jianwei Qi, Shenghuan He, Songtao Sun |
| 2021 | Few-Shot Text Classification with Triplet Networks, Data Augmentation, and Curriculum Learning. | Jason Wei, Chengyu Huang, Soroush Vosoughi, Yu Cheng, Shiqi Xu |
| 2021 | Linguistic Complexity Loss in Text-Based Therapy. | Jason Wei, Kelly Finn, Emma Templeton, Thalia Wheatley, Soroush Vosoughi |
| 2021 | Autocorrect in the Process of Translation - Multi-task Learning Improves Dialogue Machine Translation. | Tao Wang, Chengqi Zhao, Mingxuan Wang, Lei Li, Deyi Xiong |
| 2021 | Learning to Synthesize Data for Semantic Parsing. | Bailin Wang, Wenpeng Yin, Xi Victoria Lin, Caiming Xiong |