EMNLP 2021

1,847 papers

DiscoDVT: Generating Long Text with Discourse-Aware Discrete Variational Transformer

Haozhe Ji, Minlie Huang

Improving Query Graph Generation for Complex Question Answering over Knowledge Base

Kechen Qin, Cheng Li, Virgil Pavlu, Javed Aslam

End-to-End Entity Resolution and Question Answering Using Differentiable Knowledge Graphs

Amir Saffari, Armin Oliya, Priyanka Sen, Tom Ayoola

Cryptonite: A Cryptic Crossword Benchmark for Extreme Ambiguity in Language

Avia Efrat, Uri Shaham, Dan Kilman, Omer Levy

WebSRC: A Dataset for Web-Based Structural Reading Comprehension

Xingyu Chen, Zihan Zhao, Lu Chen, Jiabao Ji, Danyang Zhang

Topic Transferable Table Question Answering

Saneem Chemmengath, Vishwajeet Kumar, Samarth Bharadwaj, Jaydeep Sen, Mustafa Canim

TransferNet: An Effective and Transparent Framework for Multi-hop Question Answering over Relation Graph

Jiaxin Shi, Shulin Cao, Lei Hou, Juanzi Li, Hanwang Zhang

Improving Unsupervised Question Answering via Summarization-Informed Question Generation

Chenyang Lyu, Lifeng Shang, Yvette Graham, Jennifer Foster, Xin Jiang

A Unified Encoding of Structures in Transition Systems

Tao Ji, Yong Jiang, Tao Wang, Zhongqiang Huang, Fei Huang

Word Reordering for Zero-shot Cross-lingual Structured Prediction

Tao Ji, Yong Jiang, Tao Wang, Zhongqiang Huang, Fei Huang

Gradient-Based Adversarial Factual Consistency Evaluation for Abstractive Summarization

Zhiyuan Zeng, Jiaze Chen, Weiran Xu, Lei Li

Learn to Copy from the Copying History: Correlational Copy Network for Abstractive Summarization

Haoran Li, Song Xu, Peng Yuan, Yujia Wang, Youzheng Wu

Transformer-based Lexically Constrained Headline Generation

Kosuke Yamada, Yuta Hitomi, Hideaki Tamori, Ryohei Sasano, Naoaki Okazaki

Event Graph based Sentence Fusion

Ruifeng Yuan, Zili Wang, Wenjie Li

SgSum:Transforming Multi-document Summarization into Sub-graph Selection

Moye Chen, Wei Li, Jiachen Liu, Xinyan Xiao, Hua Wu

CAST: Enhancing Code Summarization with Hierarchical Splitting and Reconstruction of Abstract Syntax Trees

Ensheng Shi, Yanlin Wang, Lun Du, Hongyu Zhang, Shi Han

Frame Semantic-Enhanced Sentence Modeling for Sentence-level Extractive Text Summarization

Yong Guan, Shaoru Guo, Ru Li, Xiaoli Li, Hongye Tan

Considering Nested Tree Structure in Sentence Extractive Summarization with Pre-trained Transformer

Jingun Kwon, Naoki Kobayashi, Hidetaka Kamigaito, Manabu Okumura

How to leverage the multimodal EHR data for better medical prediction?

Bo Yang, Lijun Wu

Language-Aligned Waypoint (LAW) Supervision for Vision-and-Language Navigation in Continuous Environments

Sonia Raychaudhuri, Saim Wani, Shivansh Patel, Unnat Jain, Angel Chang

Natural Language Video Localization with Learnable Moment Proposals

Shaoning Xiao, Long Chen, Jian Shao, Yueting Zhuang, Jun Xiao

Vision Guided Generative Pre-trained Language Models for Multimodal Abstractive Summarization

Tiezheng Yu, Wenliang Dai, Zihan Liu, Pascale Fung

Mutual-Learning Improves End-to-End Speech Translation

Jiawei Zhao, Wei Luo, Boxing Chen, Andrew Gilman

Relation-aware Video Reading Comprehension for Temporal Language Grounding

Jialin Gao, Xin Sun, Mengmeng Xu, Xi Zhou, Bernard Ghanem

CTAL: Pre-training Cross-modal Transformer for Audio-and-Language Representations

Hang Li, Wenbiao Ding, Yu Kang, Tianqiao Liu, Zhongqin Wu

Comparative Opinion Quintuple Extraction from Product Reviews

Ziheng Liu, Rui Xia, Jianfei Yu

Improving Federated Learning for Aspect-based Sentiment Analysis via Topic Memories

Han Qin, Guimin Chen, Yuanhe Tian, Yan Song

Emotion Inference in Multi-Turn Conversations with Addressee-Aware Module and Ensemble Strategy

Dayu Li, Xiaodan Zhu, Yang Li, Suge Wang, Deyu Li

Argument Pair Extraction with Mutual Guidance and Inter-sentence Relation Graph

Jianzhu Bao, Bin Liang, Jingyi Sun, Yice Zhang, Min Yang

Seeking Common but Distinguishing Difference, A Joint Aspect-based Sentiment Analysis Model

Hongjiang Jing, Zuchao Li, Hai Zhao, Shu Jiang

To be Closer: Learning to Link up Aspects with Opinions

Yuxiang Zhou, Lejian Liao, Yang Gao, Zhanming Jie, Wei Lu

CATE: A Contrastive Pre-trained Model for Metaphor Detection with Semi-supervised Learning

Zhenxi Lin, Qianli Ma, Jiangyue Yan, Jieyu Chen

Virtual Data Augmentation: A Robust and General Framework for Fine-tuning Pre-trained Models

Kun Zhou, Wayne Xin Zhao, Sirui Wang, Fuzheng Zhang, Wei Wu

A Graph-Based Neural Model for End-to-End Frame Semantic Parsing

Zhichao Lin, Yueheng Sun, Meishan Zhang

TEMP: Taxonomy Expansion with Dynamic Margin Loss through Taxonomy-Paths

Zichen Liu, Hongyuan Xu, Yanlong Wen, Ning Jiang, Haiying Wu

Context-Aware Interaction Network for Question Matching

Zhe Hu, Zuohui Fu, Yu Yin, Gerard de Melo

Exophoric Pronoun Resolution in Dialogues with Topic Regularization

Xintong Yu, Hongming Zhang, Yangqiu Song, Changshui Zhang, Kun Xu

Total Recall: a Customized Continual Learning Method for Neural Semantic Parsers

Zhuang Li, Lizhen Qu, Gholamreza Haffari

Aligning Cross-lingual Sentence Representations with Dual Momentum Contrast

Liang Wang, Wei Zhao, Jingming Liu

Pseudo Zero Pronoun Resolution Improves Zero Anaphora Resolution

Ryuto Konno, Shun Kiyono, Yuichiroh Matsubayashi, Hiroki Ouchi, Kentaro Inui

WinoLogic: A Zero-Shot Logic-based Diagnostic Dataset for Winograd Schema Challenge

Weinan He, Canming Huang, Yongmei Liu, Xiaodan Zhu

Chinese WPLC: A Chinese Dataset for Evaluating Pretrained Language Models on Word Prediction Given Long-Range Context

Huibin Ge, Chenxi Sun, Deyi Xiong, Qun Liu

COUGH: A Challenge Dataset and Models for COVID-19 FAQ Retrieval

Xinliang Frederick Zhang, Heming Sun, Xiang Yue, Simon Lin, Huan Sun

Constructing a Psychometric Testbed for Fair Natural Language Processing

Ahmed Abbasi, David Dobolyi, John P. Lalor, Richard G. Netemeyer, Kendall Smith

Diagnosing the First-Order Logical Reasoning Ability Through LogicNLI

Jidong Tian, Yitian Li, Wenqing Chen, Liqiang Xiao, Hao He

RockNER: A Simple Method to Create Adversarial Examples for Evaluating the Robustness of Named Entity Recognition Models

Bill Yuchen Lin, Wenyang Gao, Jun Yan, Ryan Moreno, Xiang Ren

FiD-Ex: Improving Sequence-to-Sequence Models for Extractive Rationale Generation

Kushal Lakhotia, Bhargavi Paranjape, Asish Ghoshal, Scott Yih, Yashar Mehdad

FinQA: A Dataset of Numerical Reasoning over Financial Data

Zhiyu Chen, Wenhu Chen, Charese Smiley, Sameena Shah, Iana Borova

Smoothing Dialogue States for Open Conversational Machine Reading

Zhuosheng Zhang, Siru Ouyang, Hai Zhao, Masao Utiyama, Eiichiro Sumita

Neural Natural Logic Inference for Interpretable Question Answering

Jihao Shi, Xiao Ding, Li Du, Ting Liu, Bing Qin

Phrase Retrieval Learns Passage Retrieval, Too

Jinhyuk Lee, Alexander Wettig, Danqi Chen

Large-Scale Relation Learning for Question Answering over Knowledge Bases with Pre-trained Language Models

Yuanmeng Yan, Rumei Li, Sirui Wang, Hongzhi Zhang, Zan Daoguang

Enhancing Multiple-choice Machine Reading Comprehension by Punishing Illogical Interpretations

Yiming Ju, Yuanzhe Zhang, Zhixing Tian, Kang Liu, Xiaohuan Cao

Mapping probability word problems to executable representations

Simon Suster, Pieter Fivez, Pietro Totis, Angelika Kimmig, Jesse Davis

Adaptive Information Seeking for Open-Domain Question Answering

Yunchang Zhu, Liang Pang, Yanyan Lan, Huawei Shen, Xueqi Cheng

Answering Open-Domain Questions of Varying Reasoning Steps from Text

Peng Qi, Haejun Lee, Tg Sido, Christopher Manning

A Fine-Grained Domain Adaption Model for Joint Word Segmentation and POS Tagging

Peijie Jiang, Dingkun Long, Yueheng Sun, Meishan Zhang, Guangwei Xu

Abstract, Rationale, Stance: A Joint Model for Scientific Claim Verification

Zhiwei Zhang, Jiyi Li, Fumiyo Fukumoto, Yanming Ye

Enhancing Document Ranking with Task-adaptive Training and Segmented Token Recovery Mechanism

Xingwu Sun, Yanling Cui, Hongyin Tang, Fuzheng Zhang, Beihong Jin

Automated Generation of Accurate & Fluent Medical X-ray Reports

Hoang Nguyen, Dong Nie, Taivanbat Badamdorj, Yujie Liu, Yingying Zhu

SpellBERT: A Lightweight Pretrained Model for Chinese Spelling Check

Tuo Ji, Hang Yan, Xipeng Qiu

Label-Enhanced Hierarchical Contextualized Representation for Sequential Metaphor Identification

Shuqun Li, Liang Yang, Weidong He, Shiqi Zhang, Jingjie Zeng

Leveraging Capsule Routing to Associate Knowledge with Medical Literature Hierarchically

Xin Liu, Qingcai Chen, Junying Chen, Wenxiu Zhou, Tingyu Liu

Biomedical Concept Normalization by Leveraging Hypernyms

Cheng Yan, Yuanzhe Zhang, Kang Liu, Jun Zhao, Yafei Shi

Neuro-Symbolic Reinforcement Learning with First-Order Logic

Daiki Kimura, Masaki Ono, Subhajit Chaudhury, Ryosuke Kohita, Akifumi Wachi

Fix-Filter-Fix: Intuitively Connect Any Models for Effective Bug Fixing

Haiwen Hong, Jingfeng ZHANG, Yin Zhang, Yao Wan, Yulei Sui

Self-Supervised Curriculum Learning for Spelling Error Correction

Zifa Gan, Hongfei Xu, Hongying Zan

End-to-End Conversational Search for Online Shopping with Utterance Transfer

Liqiang Xiao, Jun Ma, Xin Luna Dong, Pascual Martínez-Gómez, Nasser Zalmout

Leveraging Order-Free Tag Relations for Context-Aware Recommendation

Junmo Kang, Jeonghwan Kim, Suwon Shin, Sung-Hyon Myaeng

Graphine: A Dataset for Graph-aware Terminology Definition Generation

Zequn Liu, Shukai Wang, Yiyang Gu, Ruiyi Zhang, Ming Zhang

BPM_MT: Enhanced Backchannel Prediction Model using Multi-Task Learning

Jin Yea Jang, San Kim, Minyoung Jung, Saim Shin, Gahgene Gweon

GMH: A General Multi-hop Reasoning Model for KG Completion

Yao Zhang, Hongru Liang, Adam Jatowt, Wenqiang Lei, Xin Wei

APIRecX: Cross-Library API Recommendation via Pre-Trained Language Model

Yuning Kang, Zan Wang, Hongyu Zhang, Junjie Chen, Hanmo You

What Changes Can Large-scale Language Models Bring? Intensive Study on HyperCLOVA: Billions-scale Korean Generative Pretrained Transformers

Boseop Kim, Hyoungseok Kim, Sang-Woo Lee, Gichang Lee, Donghyun Kwak

GraphMR: Graph Neural Network for Mathematical Reasoning

Weijie Feng, Binbin Liu, Dongpeng Xu, Qilong Zheng, Yun Xu

Improving Math Word Problems with Pre-trained Knowledge and Hierarchical Reasoning

Weijiang Yu, Yingpeng Wen, Fudan Zheng, Nong Xiao

Cost-effective End-to-end Information Extraction for Semi-structured Document Images

Wonseok Hwang, Hyunji Lee, Jinyeong Yim, Geewook Kim, Minjoon Seo

ActiveEA: Active Learning for Neural Entity Alignment

Bing Liu, Harrisen Scells, Guido Zuccon, Wen Hua, Genghong Zhao

STANKER: Stacking Network based on Level-grained Attention-masked BERT for Rumor Detection on Social Media

Dongning Rao, xin miao, Zhihua Jiang, Ran Li

Generalised Unsupervised Domain Adaptation of Neural Machine Translation with Cross-Lingual Data Selection

Thuy-Trang Vu, Xuanli He, Dinh Phung, Gholamreza Haffari

Self-Supervised Quality Estimation for Machine Translation

Yuanhang Zheng, Zhixing Tan, Meng Zhang, Mieradilijiang Maimaiti, Huanbo Luan

SHAPE: Shifted Absolute Position Embedding for Transformers

Shun Kiyono, Sosuke Kobayashi, Jun Suzuki, Kentaro Inui

Learning to Rewrite for Non-Autoregressive Neural Machine Translation

Xinwei Geng, Xiaocheng Feng, Bing Qin

Scheduled Sampling Based on Decoding Steps for Neural Machine Translation

Yijin Liu, Fandong Meng, Yufeng Chen, Jinan Xu, Jie Zhou

Improving Neural Machine Translation by Bidirectional Training

Liang Ding, Di Wu, Dacheng Tao

Encouraging Lexical Translation Consistency for Document-Level Neural Machine Translation

Xinglin Lyu, Junhui Li, Zhengxian Gong, Min Zhang

Unsupervised Neural Machine Translation with Universal Grammar

Zuchao Li, Masao Utiyama, Eiichiro Sumita, Hai Zhao

Enlivening Redundant Heads in Multi-head Self-attention for Machine Translation

Tianfu Zhang, Heyan Huang, Chong Feng, Longbing Cao

Learning from Multiple Noisy Augmented Data Sets for Better Cross-Lingual Spoken Language Understanding

Yingmei Guo, Linjun Shou, Jian Pei, Ming Gong, Mingxing Xu

Recurrent Attention for Neural Machine Translation

Jiali Zeng, Shuangzhi Wu, Yongjing Yin, Yufan Jiang, Mu Li

Allocating Large Vocabulary Capacity for Cross-Lingual Language Model Pre-Training

Bo Zheng, Li Dong, Shaohan Huang, Saksham Singhal, Wanxiang Che

Neural Machine Translation with Heterogeneous Topic Knowledge Embeddings

Weixuan Wang, Wei Peng, Meng Zhang, Qun Liu

MetaTS: Meta Teacher-Student Network for Multilingual Sequence Labeling with Minimal Supervision

Zheng Li, Danqing Zhang, Tianyu Cao, Ying Wei, Yiwei Song

Natural Language Processing Meets Quantum Physics: A Survey and Categorization

Sixuan Wu, Jian Li, Peng Zhang, Yue Zhang

Beyond Text: Incorporating Metadata and Label Structure for Multi-Label Document Classification using Heterogeneous Graphs

Chenchen Ye, Linhai Zhang, Yulan He, Deyu Zhou, Jie Wu

Re-embedding Difficult Samples via Mutual Information Constrained Semantically Oversampling for Imbalanced Text Classification

Jiachen Tian, Shizhan Chen, Xiaowang Zhang, Zhiyong Feng, Deyi Xiong

Searching for an Effective Defender: Benchmarking Defense against Adversarial Word Substitution

Zongyi Li, Jianhan Xu, Jiehang Zeng, Linyang Li, Xiaoqing Zheng

HRKD: Hierarchical Relational Knowledge Distillation for Cross-domain Language Model Compression

Chenhe Dong, Yaliang Li, Ying Shen, Minghui Qiu

Frustratingly Simple Pretraining Alternatives to Masked Language Modeling

Atsuki Yamaguchi, George Chrysostomou, Katerina Margatina, Nikolaos Aletras

kFolden: k-Fold Ensemble for Out-Of-Distribution Detection

Xiaoya Li, Jiwei Li, Xiaofei Sun, Chun Fan, Tianwei Zhang