Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021

Chengqing Zong, Fei Xia, Wenjie Li, Roberto Navigli (Editors)

Anthology ID:: 2021.findings-acl
Month:: August
Year:: 2021
Address:: Online
Venue:: Findings
SIG:
Publisher:: Association for Computational Linguistics
URL:: https://preview.aclanthology.org/bootstrap-5/2021.findings-acl/
DOI:
Bib Export formats:: BibTeX
PDF:: https://preview.aclanthology.org/bootstrap-5/2021.findings-acl.pdf

Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021
Chengqing Zong | Fei Xia | Wenjie Li | Roberto Navigli

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Explainable Inference Over Grounding-Abstract Chains for Science Questions
Mokanarangan Thayaparan | Marco Valentino | André Freitas

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LV-BERT: Exploiting Layer Variety for BERT
Weihao Yu | Zihang Jiang | Fei Chen | Qibin Hou | Jiashi Feng

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LUX (Linguistic aspects Under eXamination): Discourse Analysis for Automatic Fake News Classification
Lucas Azevedo | Mathieu d’Aquin | Brian Davis | Manel Zarrouk

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Diagnosing Transformers in Task-Oriented Semantic Parsing
Shrey Desai | Ahmed Aly

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The Authors Matter: Understanding and Mitigating Implicit Bias in Deep Text Classification
Haochen Liu | Wei Jin | Hamid Karimi | Zitao Liu | Jiliang Tang

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More Parameters? No Thanks!
Zeeshan Khan | Kartheek Akella | Vinay Namboodiri | C V Jawahar

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SyGNS: A Systematic Generalization Testbed Based on Natural Language Semantics
Hitomi Yanaka | Koji Mineshima | Kentaro Inui

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Fully Non-autoregressive Neural Machine Translation: Tricks of the Trade
Jiatao Gu | Xiang Kong

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Generate, Prune, Select: A Pipeline for Counterspeech Generation against Online Hate Speech
Wanzheng Zhu | Suma Bhat

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Discovering Topics in Long-tailed Corpora with Causal Intervention
Xiaobao Wu | Chunping Li | Yishu Miao

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More than just Frequency? Demasking Unsupervised Hypernymy Prediction Methods
Thomas Bott | Dominik Schlechtweg | Sabine Schulte im Walde

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WikiTableT: A Large-Scale Data-to-Text Dataset for Generating Wikipedia Article Sections
Mingda Chen | Sam Wiseman | Kevin Gimpel

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Deep Cognitive Reasoning Network for Multi-hop Question Answering over Knowledge Graphs
Jianyu Cai | Zhanqiu Zhang | Feng Wu | Jie Wang

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GoG: Relation-aware Graph-over-Graph Network for Visual Dialog
Feilong Chen | Xiuyi Chen | Fandong Meng | Peng Li | Jie Zhou

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Joint Optimization of Tokenization and Downstream Model
Tatsuya Hiraoka | Sho Takase | Kei Uchiumi | Atsushi Keyaki | Naoaki Okazaki

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How does Attention Affect the Model?
Cheng Zhang | Qiuchi Li | Lingyu Hua | Dawei Song

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Better Chinese Sentence Segmentation with Reinforcement Learning
Srivatsan Srinivasan | Chris Dyer

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Enhancing Transformers with Gradient Boosted Decision Trees for NLI Fine-Tuning
Benjamin Minixhofer | Milan Gritta | Ignacio Iacobacci

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Empirical Error Modeling Improves Robustness of Noisy Neural Sequence Labeling
Marcin Namysl | Sven Behnke | Joachim Köhler

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Spatial Dependency Parsing for Semi-Structured Document Information Extraction
Wonseok Hwang | Jinyeong Yim | Seunghyun Park | Sohee Yang | Minjoon Seo

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Entity-Aware Abstractive Multi-Document Summarization
Hao Zhou | Weidong Ren | Gongshen Liu | Bo Su | Wei Lu

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XeroAlign: Zero-shot cross-lingual transformer alignment
Milan Gritta | Ignacio Iacobacci

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Using Word Embeddings to Analyze Teacher Evaluations: An Application to a Filipino Education Non-Profit Organization
Francesca Vera

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Relation Classification with Entity Type Restriction
Shengfei Lyu | Huanhuan Chen

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Link Prediction on N-ary Relational Facts: A Graph-based Approach
Quan Wang | Haifeng Wang | Yajuan Lyu | Yong Zhu

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AMBERT: A Pre-trained Language Model with Multi-Grained Tokenization
Xinsong Zhang | Pengshuai Li | Hang Li

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Multimodal Incremental Transformer with Visual Grounding for Visual Dialogue Generation
Feilong Chen | Fandong Meng | Xiuyi Chen | Peng Li | Jie Zhou

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Retrieve & Memorize: Dialog Policy Learning with Multi-Action Memory
YunHao Li | Yunyi Yang | Xiaojun Quan | Jianxing Yu

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Adapt-and-Distill: Developing Small, Fast and Effective Pretrained Language Models for Domains
Yunzhi Yao | Shaohan Huang | Wenhui Wang | Li Dong | Furu Wei

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Decoupling Adversarial Training for Fair NLP
Xudong Han | Timothy Baldwin | Trevor Cohn

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GO FIGURE: A Meta Evaluation of Factuality in Summarization
Saadia Gabriel | Asli Celikyilmaz | Rahul Jha | Yejin Choi | Jianfeng Gao

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Error Detection in Large-Scale Natural Language Understanding Systems Using Transformer Models
Rakesh Chada | Pradeep Natarajan | Darshan Fofadiya | Prathap Ramachandra

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OutFlip: Generating Examples for Unknown Intent Detection with Natural Language Attack
DongHyun Choi | Myeong Cheol Shin | EungGyun Kim | Dong Ryeol Shin

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SIRE: Separate Intra- and Inter-sentential Reasoning for Document-level Relation Extraction
Shuang Zeng | Yuting Wu | Baobao Chang

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Better Combine Them Together! Integrating Syntactic Constituency and Dependency Representations for Semantic Role Labeling
Hao Fei | Shengqiong Wu | Yafeng Ren | Fei Li | Donghong Ji

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Keep the Primary, Rewrite the Secondary: A Two-Stage Approach for Paraphrase Generation
Yixuan Su | David Vandyke | Simon Baker | Yan Wang | Nigel Collier

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Contrastive Fine-tuning Improves Robustness for Neural Rankers
Xiaofei Ma | Cicero Nogueira dos Santos | Andrew O. Arnold

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Cross-Lingual Transfer in Zero-Shot Cross-Language Entity Linking
Elliot Schumacher | James Mayfield | Mark Dredze

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TellMeWhy: A Dataset for Answering Why-Questions in Narratives
Yash Kumar Lal | Nathanael Chambers | Raymond Mooney | Niranjan Balasubramanian

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Dialogue in the Wild: Learning from a Deployed Role-Playing Game with Humans and Bots
Kurt Shuster | Jack Urbanek | Emily Dinan | Arthur Szlam | Jason Weston

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Improving BERT with Syntax-aware Local Attention
Zhongli Li | Qingyu Zhou | Chao Li | Ke Xu | Yunbo Cao

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Prediction or Comparison: Toward Interpretable Qualitative Reasoning
Mucheng Ren | Heyan Huang | Yang Gao

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Boundary Detection with BERT for Span-level Emotion Cause Analysis
Xiangju Li | Wei Gao | Shi Feng | Yifei Zhang | Daling Wang

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On Commonsense Cues in BERT for Solving Commonsense Tasks
Leyang Cui | Sijie Cheng | Yu Wu | Yue Zhang

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Weakly Supervised Pre-Training for Multi-Hop Retriever
Yeon Seonwoo | Sang-Woo Lee | Ji-Hoon Kim | Jung-Woo Ha | Alice Oh

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Meet The Truth: Leverage Objective Facts and Subjective Views for Interpretable Rumor Detection
Jiawen Li | Shiwen Ni | Hung-Yu Kao

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TransSum: Translating Aspect and Sentiment Embeddings for Self-Supervised Opinion Summarization
Ke Wang | Xiaojun Wan

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Can the Transformer Learn Nested Recursion with Symbol Masking?
Jean-Philippe Bernardy | Adam Ek | Vladislav Maraev

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Rationalization through Concepts
Diego Antognini | Boi Faltings

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Evaluating the Efficacy of Summarization Evaluation across Languages
Fajri Koto | Jey Han Lau | Timothy Baldwin

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CoMAE: A Multi-factor Hierarchical Framework for Empathetic Response Generation
Chujie Zheng | Yong Liu | Wei Chen | Yongcai Leng | Minlie Huang

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As Good as New. How to Successfully Recycle English GPT-2 to Make Models for Other Languages
Wietse de Vries | Malvina Nissim

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Can Cognate Prediction Be Modelled as a Low-Resource Machine Translation Task?
Clémentine Fourrier | Rachel Bawden | Benoît Sagot

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What if This Modified That? Syntactic Interventions with Counterfactual Embeddings
Mycal Tucker | Peng Qian | Roger Levy

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Investigating Text Simplification Evaluation
Laura Vásquez-Rodríguez | Matthew Shardlow | Piotr Przybyła | Sophia Ananiadou

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Towards Knowledge-Grounded Counter Narrative Generation for Hate Speech
Yi-Ling Chung | Serra Sinem Tekiroğlu | Marco Guerini

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SOLID: A Large-Scale Semi-Supervised Dataset for Offensive Language Identification
Sara Rosenthal | Pepa Atanasova | Georgi Karadzhov | Marcos Zampieri | Preslav Nakov

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RealFormer: Transformer Likes Residual Attention
Ruining He | Anirudh Ravula | Bhargav Kanagal | Joshua Ainslie

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Promoting Graph Awareness in Linearized Graph-to-Text Generation
Alexander Hoyle | Ana Marasović | Noah A. Smith

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Predicting cross-linguistic adjective order with information gain
William Dyer | Richard Futrell | Zoey Liu | Greg Scontras

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Why Machine Reading Comprehension Models Learn Shortcuts?
Yuxuan Lai | Chen Zhang | Yansong Feng | Quzhe Huang | Dongyan Zhao

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Handling Cross- and Out-of-Domain Samples in Thai Word Segmentation
Peerat Limkonchotiwat | Wannaphong Phatthiyaphaibun | Raheem Sarwar | Ekapol Chuangsuwanich | Sarana Nutanong

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Sensei: Self-Supervised Sensor Name Segmentation
Jiaman Wu | Dezhi Hong | Rajesh Gupta | Jingbo Shang

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Frustratingly Simple Few-Shot Slot Tagging
Jianqiang Ma | Zeyu Yan | Chang Li | Yang Zhang

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Medical Code Assignment with Gated Convolution and Note-Code Interaction
Shaoxiong Ji | Shirui Pan | Pekka Marttinen

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Dynamic Semantic Graph Construction and Reasoning for Explainable Multi-hop Science Question Answering
Weiwen Xu | Huihui Zhang | Deng Cai | Wai Lam

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Addressing Inquiries about History: An Efficient and Practical Framework for Evaluating Open-domain Chatbot Consistency
Zekang Li | Jinchao Zhang | Zhengcong Fei | Yang Feng | Jie Zhou

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Investigating the Reordering Capability in CTC-based Non-Autoregressive End-to-End Speech Translation
Shun-Po Chuang | Yung-Sung Chuang | Chih-Chiang Chang | Hung-yi Lee

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Code Summarization with Structure-induced Transformer
Hongqiu Wu | Hai Zhao | Min Zhang

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Scheduled Dialog Policy Learning: An Automatic Curriculum Learning Framework for Task-oriented Dialog System
Sihong Liu | Jinchao Zhang | Keqing He | Weiran Xu | Jie Zhou

Out of Order: How important is the sequential order of words in a sentence in Natural Language Understanding tasks?
Thang Pham | Trung Bui | Long Mai | Anh Nguyen

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Enhancing Label Correlation Feedback in Multi-Label Text Classification via Multi-Task Learning
Ximing Zhang | Qian-Wen Zhang | Zhao Yan | Ruifang Liu | Yunbo Cao

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Unsupervised Energy-based Adversarial Domain Adaptation for Cross-domain Text Classification
Han Zou | Jianfei Yang | Xiaojian Wu

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Survival text regression for time-to-event prediction in conversations
Christine De Kock | Andreas Vlachos

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Unsupervised Knowledge Selection for Dialogue Generation
Xiuyi Chen | Feilong Chen | Fandong Meng | Peng Li | Jie Zhou

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Minimax and Neyman–Pearson Meta-Learning for Outlier Languages
Edoardo Maria Ponti | Rahul Aralikatte | Disha Shrivastava | Siva Reddy | Anders Søgaard

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Grammar-Constrained Neural Semantic Parsing with LR Parsers
Artur Baranowski | Nico Hochgeschwender

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Enhanced Metaphor Detection via Incorporation of External Knowledge Based on Linguistic Theories
Chang Su | Kechun Wu | Yijiang Chen

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Controlling Text Edition by Changing Answers of Specific Questions
Lei Sha | Patrick Hohenecker | Thomas Lukasiewicz

Zero-shot Label-Aware Event Trigger and Argument Classification
Hongming Zhang | Haoyu Wang | Dan Roth

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Exploiting Position Bias for Robust Aspect Sentiment Classification
Fang Ma | Chen Zhang | Dawei Song

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Adversary-Aware Rumor Detection
Yun-Zhu Song | Yi-Syuan Chen | Yi-Ting Chang | Shao-Yu Weng | Hong-Han Shuai

Global Attention Decoder for Chinese Spelling Error Correction
Zhao Guo | Yuan Ni | Keqiang Wang | Wei Zhu | Guotong Xie

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Jointly Identifying Rhetoric and Implicit Emotions via Multi-Task Learning
Xin Chen | Zhen Hai | Deyu Li | Suge Wang | Dian Wang

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Exploring the Role of Context in Utterance-level Emotion, Act and Intent Classification in Conversations: An Empirical Study
Deepanway Ghosal | Navonil Majumder | Rada Mihalcea | Soujanya Poria

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Encouraging Neural Machine Translation to Satisfy Terminology Constraints
Melissa Ailem | Jingshu Liu | Raheel Qader

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Semantic and Syntactic Enhanced Aspect Sentiment Triplet Extraction
Zhexue Chen | Hong Huang | Bang Liu | Xuanhua Shi | Hai Jin

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UserAdapter: Few-Shot User Learning in Sentiment Analysis
Wanjun Zhong | Duyu Tang | Jiahai Wang | Jian Yin | Nan Duan

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PsyQA: A Chinese Dataset for Generating Long Counseling Text for Mental Health Support
Hao Sun | Zhenru Lin | Chujie Zheng | Siyang Liu | Minlie Huang

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RiddleSense: Reasoning about Riddle Questions Featuring Linguistic Creativity and Commonsense Knowledge
Bill Yuchen Lin | Ziyi Wu | Yichi Yang | Dong-Ho Lee | Xiang Ren

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Learning to Generate Questions by Learning to Recover Answer-containing Sentences
Seohyun Back | Akhil Kedia | Sai Chetan Chinthakindi | Haejun Lee | Jaegul Choo

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Making Better Use of Bilingual Information for Cross-Lingual AMR Parsing
Yitao Cai | Zhe Lin | Xiaojun Wan

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Pushing Paraphrase Away from Original Sentence: A Multi-Round Paraphrase Generation Approach
Zhe Lin | Xiaojun Wan

HyKnow: End-to-End Task-Oriented Dialog Modeling with Hybrid Knowledge Management
Silin Gao | Ryuichi Takanobu | Wei Peng | Qun Liu | Minlie Huang

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Target-oriented Fine-tuning for Zero-Resource Named Entity Recognition
Ying Zhang | Fandong Meng | Yufeng Chen | Jinan Xu | Jie Zhou

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BERT-Defense: A Probabilistic Model Based on BERT to Combat Cognitively Inspired Orthographic Adversarial Attacks
Yannik Keller | Jan Mackensen | Steffen Eger

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Event Detection as Graph Parsing
Jianye Xie | Haotong Sun | Junsheng Zhou | Weiguang Qu | Xinyu Dai

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Toward Fully Exploiting Heterogeneous Corpus:A Decoupled Named Entity Recognition Model with Two-stage Training
Yun Hu | Yeshuang Zhu | Jinchao Zhang | Changwen Zheng | Jie Zhou

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Discriminative Reasoning for Document-level Relation Extraction
Wang Xu | Kehai Chen | Tiejun Zhao

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Documents Representation via Generalized Coupled Tensor Chain with the Rotation Group constraint
Igor Vorona | Anh-Huy Phan | Alexander Panchenko | Andrzej Cichocki

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Improving Unsupervised Extractive Summarization with Facet-Aware Modeling
Xinnian Liang | Shuangzhi Wu | Mu Li | Zhoujun Li

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Improving Gradient-based Adversarial Training for Text Classification by Contrastive Learning and Auto-Encoder
Yao Qiu | Jinchao Zhang | Jie Zhou

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Multi-Granularity Contrasting for Cross-Lingual Pre-Training
Shicheng Li | Pengcheng Yang | Fuli Luo | Jun Xie

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A Comparison between Pre-training and Large-scale Back-translation for Neural Machine Translation
Dandan Huang | Kun Wang | Yue Zhang

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Bi-Granularity Contrastive Learning for Post-Training in Few-Shot Scene
Ruikun Luo | Guanhuan Huang | Xiaojun Quan

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Fusing Label Embedding into BERT: An Efficient Improvement for Text Classification
Yijin Xiong | Yukun Feng | Hao Wu | Hidetaka Kamigaito | Manabu Okumura

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A Query-Driven Topic Model
Zheng Fang | Yulan He | Rob Procter

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How Reliable are Model Diagnostics?
Vamsi Aribandi | Yi Tay | Donald Metzler

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CiteWorth: Cite-Worthiness Detection for Improved Scientific Document Understanding
Dustin Wright | Isabelle Augenstein

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Cross-Lingual Cross-Domain Nested Named Entity Evaluation on English Web Texts
Barbara Plank

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Counter-Argument Generation by Attacking Weak Premises
Milad Alshomary | Shahbaz Syed | Arkajit Dhar | Martin Potthast | Henning Wachsmuth

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Alternated Training with Synthetic and Authentic Data for Neural Machine Translation
Rui Jiao | Zonghan Yang | Maosong Sun | Yang Liu

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Template-Based Named Entity Recognition Using BART
Leyang Cui | Yu Wu | Jian Liu | Sen Yang | Yue Zhang

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“Does it Matter When I Think You Are Lying?” Improving Deception Detection by Integrating Interlocutor’s Judgements in Conversations
Huang-Cheng Chou | Woan-Shiuan Chien | Da-Cheng Juan | Chi-Chun Lee

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High-Quality Dialogue Diversification by Intermittent Short Extension Ensembles
Zhiwen Tang | Hrishikesh Kulkarni | Grace Hui Yang

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Structured Refinement for Sequential Labeling
Yiran Wang | Hiroyuki Shindo | Yuji Matsumoto | Taro Watanabe

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End-to-End Construction of NLP Knowledge Graph
Ishani Mondal | Yufang Hou | Charles Jochim

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Deciphering Implicit Hate: Evaluating Automated Detection Algorithms for Multimodal Hate
Austin Botelho | Scott A. Hale | Bertie Vidgen

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Studying the Evolution of Scientific Topics and their Relationships
Ana Sabina Uban | Cornelia Caragea | Liviu P. Dinu

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End-to-End Self-Debiasing Framework for Robust NLU Training
Abbas Ghaddar | Phillippe Langlais | Mehdi Rezagholizadeh | Ahmad Rashid

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A Mixed-Method Design Approach for Empirically Based Selection of Unbiased Data Annotators
Gautam Thakur | Janna Caspersen | Drahomira Herrmannova | Bryan Eaton | Jordan Burdette

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An Evaluation of Disentangled Representation Learning for Texts
Krishnapriya Vishnubhotla | Graeme Hirst | Frank Rudzicz

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Injecting Knowledge Base Information into End-to-End Joint Entity and Relation Extraction and Coreference Resolution
Severine Verlinden | Klim Zaporojets | Johannes Deleu | Thomas Demeester | Chris Develder

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Knowing More About Questions Can Help: Improving Calibration in Question Answering
Shujian Zhang | Chengyue Gong | Eunsol Choi

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Enhancing Metaphor Detection by Gloss-based Interpretations
Hai Wan | Jinxia Lin | Jianfeng Du | Dawei Shen | Manrong Zhang

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Evaluating Word Embeddings with Categorical Modularity
Sílvia Casacuberta | Karina Halevy | Damián E. Blasi

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Annotation and Evaluation of Coreference Resolution in Screenplays
Sabyasachee Baruah | Sandeep Nallan Chakravarthula | Shrikanth Narayanan

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Exploring Cross-Lingual Transfer Learning with Unsupervised Machine Translation
Chao Wang | Judith Gaspers | Thi Ngoc Quynh Do | Hui Jiang

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Pipeline Signed Japanese Translation Focusing on a Post-positional Particle Complement and Conjugation in a Low-resource Setting
Ken Yano | Akira Utsumi

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Language-Mediated, Object-Centric Representation Learning
Ruocheng Wang | Jiayuan Mao | Samuel Gershman | Jiajun Wu

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Entheos: A Multimodal Dataset for Studying Enthusiasm
Carla Viegas | Malihe Alikhani

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Are Rotten Apples Edible? Challenging Commonsense Inference Ability with Exceptions
Nam Do | Ellie Pavlick

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GRICE: A Grammar-based Dataset for Recovering Implicature and Conversational rEasoning
Zilong Zheng | Shuwen Qiu | Lifeng Fan | Yixin Zhu | Song-Chun Zhu

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Fusion: Towards Automated ICD Coding via Feature Compression
Junyu Luo | Cao Xiao | Lucas Glass | Jimeng Sun | Fenglong Ma

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Automatic Document Sketching: Generating Drafts from Analogous Texts
Zeqiu Wu | Michel Galley | Chris Brockett | Yizhe Zhang | Bill Dolan

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Trade the Event: Corporate Events Detection for News-Based Event-Driven Trading
Zhihan Zhou | Liqian Ma | Han Liu

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MiniLMv2: Multi-Head Self-Attention Relation Distillation for Compressing Pretrained Transformers
Wenhui Wang | Hangbo Bao | Shaohan Huang | Li Dong | Furu Wei

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Attending via both Fine-tuning and Compressing
Jie Zhou | Yuanbin Wu | Qin Chen | Xuanjing Huang | Liang He

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Is Human Scoring the Best Criteria for Summary Evaluation?
Oleg Vasilyev | John Bohannon

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Neural Combinatory Constituency Parsing
Zhousi Chen | Longtu Zhang | Aizhan Imankulova | Mamoru Komachi

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Learning Shared Semantic Space for Speech-to-Text Translation
Chi Han | Mingxuan Wang | Heng Ji | Lei Li

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Empowering Language Understanding with Counterfactual Reasoning
Fuli Feng | Jizhi Zhang | Xiangnan He | Hanwang Zhang | Tat-Seng Chua

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Multi-Lingual Question Generation with Language Agnostic Language Model
Bingning Wang | Ting Yao | Weipeng Chen | Jingfang Xu | Xiaochuan Wang

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Structure-Aware Pre-Training for Table-to-Text Generation
Xinyu Xing | Xiaojun Wan

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On the Interplay Between Fine-tuning and Composition in Transformers
Lang Yu | Allyson Ettinger

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Lifelong Learning of Topics and Domain-Specific Word Embeddings
Xiaorui Qin | Yuyin Lu | Yufu Chen | Yanghui Rao

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Leveraging Argumentation Knowledge Graph for Interactive Argument Pair Identification
Jian Yuan | Zhongyu Wei | Donghua Zhao | Qi Zhang | Changjian Jiang

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A Multi-Task Learning Framework for Multi-Target Stance Detection
Yingjie Li | Cornelia Caragea

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Confidence-Aware Scheduled Sampling for Neural Machine Translation
Yijin Liu | Fandong Meng | Yufeng Chen | Jinan Xu | Jie Zhou

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MA-BERT: Learning Representation by Incorporating Multi-Attribute Knowledge in Transformers
You Zhang | Jin Wang | Liang-Chih Yu | Xuejie Zhang

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WIND: Weighting Instances Differentially for Model-Agnostic Domain Adaptation
Xiang Chen | Yue Cao | Xiaojun Wan

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DocOIE: A Document-level Context-Aware Dataset for OpenIE
Kuicai Dong | Zhao Yilin | Aixin Sun | Jung-Jae Kim | Xiaoli Li

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Event Extraction from Historical Texts: A New Dataset for Black Rebellions
Viet Dac Lai | Minh Van Nguyen | Heidi Kaufman | Thien Huu Nguyen

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Zero-shot Medical Entity Retrieval without Annotation: Learning From Rich Knowledge Graph Semantics
Luyang Kong | Christopher Winestock | Parminder Bhatia

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Stylized Story Generation with Style-Guided Planning
Xiangzhe Kong | Jialiang Huang | Ziquan Tung | Jian Guan | Minlie Huang

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A Multi-Level Attention Model for Evidence-Based Fact Checking
Canasai Kruengkrai | Junichi Yamagishi | Xin Wang

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RealTranS: End-to-End Simultaneous Speech Translation with Convolutional Weighted-Shrinking Transformer
Xingshan Zeng | Liangyou Li | Qun Liu

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Training ELECTRA Augmented with Multi-word Selection
Jiaming Shen | Jialu Liu | Tianqi Liu | Cong Yu | Jiawei Han

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REAM♯: An Enhancement Approach to Reference-based Evaluation Metrics for Open-domain Dialog Generation
Jun Gao | Wei Bi | Ruifeng Xu | Shuming Shi

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Relation Extraction with Type-aware Map Memories of Word Dependencies
Guimin Chen | Yuanhe Tian | Yan Song | Xiang Wan

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AdaST: Dynamically Adapting Encoder States in the Decoder for End-to-End Speech-to-Text Translation
Wuwei Huang | Dexin Wang | Deyi Xiong

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OKGIT: Open Knowledge Graph Link Prediction with Implicit Types
Chandrahas | Partha Pratim Talukdar

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Multimodal Fusion with Co-Attention Networks for Fake News Detection
Yang Wu | Pengwei Zhan | Yunjian Zhang | Liming Wang | Zhen Xu

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Joint Multi-Decoder Framework with Hierarchical Pointer Network for Frame Semantic Parsing
Xudong Chen | Ce Zheng | Baobao Chang

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H-FND: Hierarchical False-Negative Denoising for Distant Supervision Relation Extraction
Jhih-wei Chen | Tsu-Jui Fu | Chen-Kang Lee | Wei-Yun Ma

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Graph Relational Topic Model with Higher-order Graph Attention Auto-encoders
Qianqian Xie | Jimin Huang | Pan Du | Min Peng

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Paths to Relation Extraction through Semantic Structure
Jonathan Yellin | Omri Abend

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Dynamic and Multi-Channel Graph Convolutional Networks for Aspect-Based Sentiment Analysis
Shiguan Pang | Yun Xue | Zehao Yan | Weihao Huang | Jinhui Feng

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Automatic Text Simplification for Social Good: Progress and Challenges
Sanja Stajner

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A Neural Edge-Editing Approach for Document-Level Relation Graph Extraction
Kohei Makino | Makoto Miwa | Yutaka Sasaki

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Dialogue-oriented Pre-training
Yi Xu | Hai Zhao

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GrantRel: Grant Information Extraction via Joint Entity and Relation Extraction
Junyi Bian | Li Huang | Xiaodi Huang | Hong Zhou | Shanfeng Zhu

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Enhancing Language Generation with Effective Checkpoints of Pre-trained Language Model
Jeonghyeok Park | Hai Zhao

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Continual Mixed-Language Pre-Training for Extremely Low-Resource Neural Machine Translation
Zihan Liu | Genta Indra Winata | Pascale Fung

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Transformer-Exclusive Cross-Modal Representation for Vision and Language
Andrew Shin | Takuya Narihira

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Two Parents, One Child: Dual Transfer for Low-Resource Neural Machine Translation
Meng Zhang | Liangyou Li | Qun Liu

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Contrastive Aligned Joint Learning for Multilingual Summarization
Danqing Wang | Jiaze Chen | Hao Zhou | Xipeng Qiu | Lei Li

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Understanding Feature Focus in Multitask Settings for Lexico-semantic Relation Identification
Houssam Akhmouch | Gaël Dias | Jose G. Moreno

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Don’t Miss the Labels: Label-semantic Augmented Meta-Learner for Few-Shot Text Classification
Qiaoyang Luo | Lingqiao Liu | Yuhao Lin | Wei Zhang

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ZmBART: An Unsupervised Cross-lingual Transfer Framework for Language Generation
Kaushal Kumar Maurya | Maunendra Sankar Desarkar | Yoshinobu Kano | Kumari Deepshikha

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Do Multilingual Neural Machine Translation Models Contain Language Pair Specific Attention Heads?
Zae Myung Kim | Laurent Besacier | Vassilina Nikoulina | Didier Schwab

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Learning Sequential and Structural Information for Source Code Summarization
YunSeok Choi | JinYeong Bak | CheolWon Na | Jee-Hyong Lee

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Automatic Rephrasing of Transcripts-based Action Items
Amir Cohen | Amir Kantor | Sagi Hilleli | Eyal Kolman

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MergeDistill: Merging Language Models using Pre-trained Distillation
Simran Khanuja | Melvin Johnson | Partha Talukdar

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On Sparsifying Encoder Outputs in Sequence-to-Sequence Models
Biao Zhang | Ivan Titov | Rico Sennrich

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FrameNet-assisted Noun Compound Interpretation
Girishkumar Ponkiya | Diptesh Kanojia | Pushpak Bhattacharyya | Girish Palshikar

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Hypernym Discovery via a Recurrent Mapping Model
Yuhang Bai | Richong Zhang | Fanshuang Kong | Junfan Chen | Yongyi Mao

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Modeling the Influence of Verb Aspect on the Activation of Typical Event Locations with BERT
Won Ik Cho | Emmanuele Chersoni | Yu-Yin Hsu | Chu-Ren Huang

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On the Interaction of Belief Bias and Explanations
Ana Valeria González | Anna Rogers | Anders Søgaard

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Exploring Unsupervised Pretraining Objectives for Machine Translation
Christos Baziotis | Ivan Titov | Alexandra Birch | Barry Haddow

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Knowledge-Grounded Dialogue Generation with Term-level De-noising
Wen Zheng | Natasa Milic-Frayling | Ke Zhou

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Inspecting the concept knowledge graph encoded by modern language models
Carlos Aspillaga | Marcelo Mendoza | Alvaro Soto

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Language Tags Matter for Zero-Shot Neural Machine Translation
Liwei Wu | Shanbo Cheng | Mingxuan Wang | Lei Li

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Latent Reasoning for Low-Resource Question Generation
Xinting Huang | Jianzhong Qi | Yu Sun | Rui Zhang

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Probing Pre-Trained Language Models for Disease Knowledge
Israa Alghanmi | Luis Espinosa Anke | Steven Schockaert

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AugVic: Exploiting BiText Vicinity for Low-Resource NMT
Tasnim Mohiuddin | M Saiful Bari | Shafiq Joty

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Provably Secure Generative Linguistic Steganography
Siyu Zhang | Zhongliang Yang | Jinshuai Yang | Yongfeng Huang

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Adjacency List Oriented Relational Fact Extraction via Adaptive Multi-task Learning
Fubang Zhao | Zhuoren Jiang | Yangyang Kang | Changlong Sun | Xiaozhong Liu

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Self-Supervised Document Similarity Ranking via Contextualized Language Models and Hierarchical Inference
Dvir Ginzburg | Itzik Malkiel | Oren Barkan | Avi Caciularu | Noam Koenigstein

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How Good Is NLP? A Sober Look at NLP Tasks through the Lens of Social Impact
Zhijing Jin | Geeticka Chauhan | Brian Tse | Mrinmaya Sachan | Rada Mihalcea

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Improve Query Focused Abstractive Summarization by Incorporating Answer Relevance
Dan Su | Tiezheng Yu | Pascale Fung

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Learning a Reversible Embedding Mapping using Bi-Directional Manifold Alignment
Ashwinkumar Ganesan | Francis Ferraro | Tim Oates

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Enhancing Zero-shot and Few-shot Stance Detection with Commonsense Knowledge Graph
Rui Liu | Zheng Lin | Yutong Tan | Weiping Wang

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Dialogue Graph Modeling for Conversational Machine Reading
Siru Ouyang | Zhuosheng Zhang | Hai Zhao

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Manifold Adversarial Augmentation for Neural Machine Translation
Guandan Chen | Kai Fan | Kaibo Zhang | Boxing Chen | Zhongqiang Huang

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Learning to Bridge Metric Spaces: Few-shot Joint Learning of Intent Detection and Slot Filling
Yutai Hou | Yongkui Lai | Cheng Chen | Wanxiang Che | Ting Liu

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Insertion-based Tree Decoding
Denis Lukovnikov | Asja Fischer

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Is the Lottery Fair? Evaluating Winning Tickets Across Demographics
Victor Petrén Bach Hansen | Anders Søgaard

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SSMix: Saliency-Based Span Mixup for Text Classification
Soyoung Yoon | Gyuwan Kim | Kyumin Park

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Detecting Bot-Generated Text by Characterizing Linguistic Accommodation in Human-Bot Interactions
Paras Bhatt | Anthony Rios

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Defending Pre-trained Language Models from Adversarial Word Substitution Without Performance Sacrifice
Rongzhou Bao | Jiayi Wang | Hai Zhao

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BERT-Proof Syntactic Structures: Investigating Errors in Discontinuous Constituency Parsing
Maximin Coavoux

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DoT: An efficient Double Transformer for NLP tasks with tables
Syrine Krichene | Thomas Müller | Julian Eisenschlos

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Grammatical Error Correction as GAN-like Sequence Labeling
Kevin Parnow | Zuchao Li | Hai Zhao

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Neural Entity Recognition with Gazetteer based Fusion
Qing Sun | Parminder Bhatia

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Hyperbolic Temporal Knowledge Graph Embeddings with Relational and Time Curvatures
Sebastien Montella | Lina M. Rojas Barahona | Johannes Heinecke

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Disfl-QA: A Benchmark Dataset for Understanding Disfluencies in Question Answering
Aditya Gupta | Jiacheng Xu | Shyam Upadhyay | Diyi Yang | Manaal Faruqui

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Does Robustness Improve Fairness? Approaching Fairness with Word Substitution Robustness Methods for Text Classification
Yada Pruksachatkun | Satyapriya Krishna | Jwala Dhamala | Rahul Gupta | Kai-Wei Chang

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A Joint Model for Structure-based News Genre Classification with Application to Text Summarization
Zeyu Dai | Ruihong Huang

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Representing Syntax and Composition with Geometric Transformations
Lorenzo Bertolini | Julie Weeds | David Weir | Qiwei Peng

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Figurative Language in Recognizing Textual Entailment
Tuhin Chakrabarty | Debanjan Ghosh | Adam Poliak | Smaranda Muresan

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To Point or Not to Point: Understanding How Abstractive Summarizers Paraphrase Text
Matt Wilber | William Timkey | Marten van Schijndel

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AgreeSum: Agreement-Oriented Multi-Document Summarization
Richard Yuanzhe Pang | Adam Lelkes | Vinh Tran | Cong Yu

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BERT Busters: Outlier Dimensions that Disrupt Transformers
Olga Kovaleva | Saurabh Kulshreshtha | Anna Rogers | Anna Rumshisky

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WeaQA: Weak Supervision via Captions for Visual Question Answering
Pratyay Banerjee | Tejas Gokhale | Yezhou Yang | Chitta Baral

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How well do you know your summarization datasets?
Priyam Tejaswin | Dhruv Naik | Pengfei Liu

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Annotations Matter: Leveraging Multi-task Learning to Parse UD and SUD
Zeeshan Ali Sayyed | Daniel Dakota

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Generating Informative Conclusions for Argumentative Texts
Shahbaz Syed | Khalid Al Khatib | Milad Alshomary | Henning Wachsmuth | Martin Potthast

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Substructure Substitution: Structured Data Augmentation for NLP
Haoyue Shi | Karen Livescu | Kevin Gimpel

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Not Far Away, Not So Close: Sample Efficient Nearest Neighbour Data Augmentation via MiniMax
Ehsan Kamalloo | Mehdi Rezagholizadeh | Peyman Passban | Ali Ghodsi

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It’s All in the Heads: Using Attention Heads as a Baseline for Cross-Lingual Transfer in Commonsense Reasoning
Alexey Tikhonov | Max Ryabinin

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Learning Robust Latent Representations for Controllable Speech Synthesis
Shakti Kumar | Jithin Pradeep | Hussain Zaidi

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How to Split: the Effect of Word Segmentation on Gender Bias in Speech Translation
Marco Gaido | Beatrice Savoldi | Luisa Bentivogli | Matteo Negri | Marco Turchi

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On the Ethical Limits of Natural Language Processing on Legal Text
Dimitrios Tsarapatsanis | Nikolaos Aletras

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An Exploratory Analysis of the Relation between Offensive Language and Mental Health
Ana-Maria Bucur | Marcos Zampieri | Liviu P. Dinu

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Transforming Term Extraction: Transformer-Based Approaches to Multilingual Term Extraction Across Domains
Christian Lang | Lennart Wachowiak | Barbara Heinisch | Dagmar Gromann

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ProofWriter: Generating Implications, Proofs, and Abductive Statements over Natural Language
Oyvind Tafjord | Bhavana Dalvi | Peter Clark

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Probing Image-Language Transformers for Verb Understanding
Lisa Anne Hendricks | Aida Nematzadeh

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Implications of Using Internet Sting Corpora to Approximate Underage Victims
Tatiana Ringenberg | Kathryn Seigfried-Spellar | Julia Rayz

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Detecting Domain Polarity-Changes of Words in a Sentiment Lexicon
Shuai Wang | Guangyi Lv | Sahisnu Mazumder | Bing Liu

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Analyzing Online Political Advertisements
Danae Sánchez Villegas | Saeid Mokaram | Nikolaos Aletras

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Do Language Models Perform Generalizable Commonsense Inference?
Peifeng Wang | Filip Ilievski | Muhao Chen | Xiang Ren

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Probing Multi-modal Machine Translation with Pre-trained Language Model
Kong Yawei | Kai Fan

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The interplay between language similarity and script on a novel multi-layer Algerian dialect corpus
Samia Touileb | Jeremy Barnes

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Few-Shot Upsampling for Protest Size Detection
Andrew Halterman | Benjamin J. Radford

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Modeling the Unigram Distribution
Irene Nikkarinen | Tiago Pimentel | Damián Blasi | Ryan Cotterell

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Multimodal Graph-based Transformer Framework for Biomedical Relation Extraction
Sriram Pingali | Shweta Yadav | Pratik Dutta | Sriparna Saha

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Summary Grounded Conversation Generation
Chulaka Gunasekara | Guy Feigenblat | Benjamin Sznajder | Sachindra Joshi | David Konopnicki

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A Non-Autoregressive Edit-Based Approach to Controllable Text Simplification
Sweta Agrawal | Weijia Xu | Marine Carpuat

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Using surprisal and fMRI to map the neural bases of broad and local contextual prediction during natural language comprehension
Shohini Bhattasali | Philip Resnik

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Assessing the Syntactic Capabilities of Transformer-based Multilingual Language Models
Laura Pérez-Mayos | Alba Táboas García | Simon Mille | Leo Wanner

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Are Larger Pretrained Language Models Uniformly Better? Comparing Performance at the Instance Level
Ruiqi Zhong | Dhruba Ghosh | Dan Klein | Jacob Steinhardt

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Named Entity Recognition through Deep Representation Learning and Weak Supervision
Jerrod Parker | Shi Yu

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Explaining NLP Models via Minimal Contrastive Editing (MiCE)
Alexis Ross | Ana Marasović | Matthew Peters

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Synthesizing Adversarial Negative Responses for Robust Response Ranking and Evaluation
Prakhar Gupta | Yulia Tsvetkov | Jeffrey Bigham

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On the Gap between Adoption and Understanding in NLP
Federico Bianchi | Dirk Hovy

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Learning Disentangled Latent Topics for Twitter Rumour Veracity Classification
John Dougrez-Lewis | Maria Liakata | Elena Kochkina | Yulan He

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Perceptual Models of Machine-Edited Text
Elizabeth Merkhofer | Monica-Ann Mendoza | Rebecca Marvin | John Henderson

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LEWIS: Levenshtein Editing for Unsupervised Text Style Transfer
Machel Reid | Victor Zhong

The Utility and Interplay of Gazetteers and Entity Segmentation for Named Entity Recognition in English
Oshin Agarwal | Ani Nenkova

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On the Cost-Effectiveness of Stacking of Neural and Non-Neural Methods for Text Classification: Scenarios and Performance Prediction
Christian Gomes | Marcos Goncalves | Leonardo Rocha | Sergio Canuto

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Unsupervised Domain Adaptation for Event Detection using Domain-specific Adapters
Nghia Ngo Trung | Duy Phung | Thien Huu Nguyen

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Predicting in-hospital mortality by combining clinical notes with time-series data
Iman Deznabi | Mohit Iyyer | Madalina Fiterau

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Sequence Models for Computational Etymology of Borrowings
Winston Wu | Kevin Duh | David Yarowsky

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Analyzing Stereotypes in Generative Text Inference Tasks
Anna Sotnikova | Yang Trista Cao | Hal Daumé III | Rachel Rudinger

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HySPA: Hybrid Span Generation for Scalable Text-to-Graph Extraction
Liliang Ren | Chenkai Sun | Heng Ji | Julia Hockenmaier

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Improving Automated Evaluation of Open Domain Dialog via Diverse Reference Augmentation
Varun Gangal | Harsh Jhamtani | Eduard Hovy | Taylor Berg-Kirkpatrick

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Who Blames or Endorses Whom? Entity-to-Entity Directed Sentiment Extraction in News Text
Kunwoo Park | Zhufeng Pan | Jungseock Joo

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New Dataset and Strong Baselines for the Grammatical Error Correction of Russian
Viet Anh Trinh | Alla Rozovskaya

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A Formidable Ability: Detecting Adjectival Extremeness with DSMs
Farhan Samir | Barend Beekhuizen | Suzanne Stevenson

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Effective Attention Sheds Light On Interpretability
Kaiser Sun | Ana Marasović

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Compositionality of Complex Graphemes in the Undeciphered Proto-Elamite Script using Image and Text Embedding Models
Logan Born | Kathryn Kelley | M. Willis Monroe | Anoop Sarkar

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Ethical-Advice Taker: Do Language Models Understand Natural Language Interventions?
Jieyu Zhao | Daniel Khashabi | Tushar Khot | Ashish Sabharwal | Kai-Wei Chang

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Unsupervised Label Refinement Improves Dataless Text Classification
Zewei Chu | Karl Stratos | Kevin Gimpel

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Prompting Contrastive Explanations for Commonsense Reasoning Tasks
Bhargavi Paranjape | Julian Michael | Marjan Ghazvininejad | Hannaneh Hajishirzi | Luke Zettlemoyer

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SMS Spam Detection Through Skip-gram Embeddings and Shallow Networks
Gustavo Sousa | Daniel Carlos Guimarães Pedronette | João Paulo Papa | Ivan Rizzo Guilherme

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Hierarchical Task Learning from Language Instructions with Unified Transformers and Self-Monitoring
Yichi Zhang | Joyce Chai

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Marked Attribute Bias in Natural Language Inference
Hillary Dawkins

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Corpus-Level Evaluation for Event QA: The IndiaPoliceEvents Corpus Covering the 2002 Gujarat Violence
Andrew Halterman | Katherine Keith | Sheikh Sarwar | Brendan O’Connor

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Answer Generation for Retrieval-based Question Answering Systems
Chao-Chun Hsu | Eric Lind | Luca Soldaini | Alessandro Moschitti

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Grounding ‘Grounding’ in NLP
Khyathi Raghavi Chandu | Yonatan Bisk | Alan W Black

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Federated Chinese Word Segmentation with Global Character Associations
Yuanhe Tian | Guimin Chen | Han Qin | Yan Song

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MLMLM: Link Prediction with Mean Likelihood Masked Language Model
Louis Clouatre | Philippe Trempe | Amal Zouaq | Sarath Chandar

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Modulating Language Models with Emotions
Ruibo Liu | Jason Wei | Chenyan Jia | Soroush Vosoughi

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Effective Batching for Recurrent Neural Network Grammars
Hiroshi Noji | Yohei Oseki

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Verb Sense Clustering using Contextualized Word Representations for Semantic Frame Induction
Kosuke Yamada | Ryohei Sasano | Koichi Takeda

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Benchmarking Neural Topic Models: An Empirical Study
Thanh-Nam Doan | Tuan-Anh Hoang

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Analysis of Tree-Structured Architectures for Code Generation
Samip Dahal | Adyasha Maharana | Mohit Bansal

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How Does Distilled Data Complexity Impact the Quality and Confidence of Non-Autoregressive Machine Translation?
Weijia Xu | Shuming Ma | Dongdong Zhang | Marine Carpuat

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Leveraging Topic Relatedness for Argument Persuasion
Xinran Zhao | Esin Durmus | Hongming Zhang | Claire Cardie

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One Teacher is Enough? Pre-trained Language Model Distillation from Multiple Teachers
Chuhan Wu | Fangzhao Wu | Yongfeng Huang

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Inducing Semantic Roles Without Syntax
Julian Michael | Luke Zettlemoyer

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Plot and Rework: Modeling Storylines for Visual Storytelling
Chi-yang Hsu | Yun-Wei Chu | Ting-Hao Huang | Lun-Wei Ku

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An Investigation of Suitability of Pre-Trained Language Models for Dialogue Generation – Avoiding Discrepancies
Yan Zeng | Jian-Yun Nie

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Learning to Sample Replacements for ELECTRA Pre-Training
Yaru Hao | Li Dong | Hangbo Bao | Ke Xu | Furu Wei

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Reordering Examples Helps during Priming-based Few-Shot Learning
Sawan Kumar | Partha Talukdar

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Constrained Labeled Data Generation for Low-Resource Named Entity Recognition
Ruohao Guo | Dan Roth

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Task-adaptive Pre-training of Language Models with Word Embedding Regularization
Kosuke Nishida | Kyosuke Nishida | Sen Yoshida

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Do Grammatical Error Correction Models Realize Grammatical Generalization?
Masato Mita | Hitomi Yanaka

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Domain-Aware Dependency Parsing for Questions
Aparna Garimella | Laura Chiticariu | Yunyao Li

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Using Social and Linguistic Information to Adapt Pretrained Representations for Political Perspective Identification
Chang Li | Dan Goldwasser

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Enhancing Dialogue-based Relation Extraction by Speaker and Trigger Words Prediction
Tianyang Zhao | Zhao Yan | Yunbo Cao | Zhoujun Li

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PROST: Physical Reasoning about Objects through Space and Time
Stéphane Aroca-Ouellette | Cory Paik | Alessandro Roncone | Katharina Kann

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Revisiting the Evaluation of End-to-end Event Extraction
Shun Zheng | Wei Cao | Wei Xu | Jiang Bian

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Direct Simultaneous Speech-to-Text Translation Assisted by Synchronized Streaming ASR
Junkun Chen | Mingbo Ma | Renjie Zheng | Liang Huang

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HIT - A Hierarchically Fused Deep Attention Network for Robust Code-mixed Language Representation
Ayan Sengupta | Sourabh Kumar Bhattacharjee | Tanmoy Chakraborty | Md. Shad Akhtar

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Semi-Supervised Data Programming with Subset Selection
Ayush Maheshwari | Oishik Chatterjee | Krishnateja Killamsetty | Ganesh Ramakrishnan | Rishabh Iyer

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Fingerprinting Fine-tuned Language Models in the Wild
Nirav Diwan | Tanmoy Chakraborty | Zubair Shafiq

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Rule-Aware Reinforcement Learning for Knowledge Graph Reasoning
Zhongni Hou | Xiaolong Jin | Zixuan Li | Long Bai

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Use of Formal Ethical Reviews in NLP Literature: Historical Trends and Current Practices
Sebastin Santy | Anku Rani | Monojit Choudhury

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Investigating Memorization of Conspiracy Theories in Text Generation
Sharon Levy | Michael Saxon | William Yang Wang

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A Text-Centered Shared-Private Framework via Cross-Modal Prediction for Multimodal Sentiment Analysis
Yang Wu | Zijie Lin | Yanyan Zhao | Bing Qin | Li-Nan Zhu

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What Would a Teacher Do? Predicting Future Talk Moves
Ananya Ganesh | Martha Palmer | Katharina Kann

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BioGen: Generating Biography Summary under Table Guidance on Wikipedia
Shen Gao | Xiuying Chen | Chang Liu | Dongyan Zhao | Rui Yan

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Multilingual Simultaneous Neural Machine Translation
Philip Arthur | Dongwon Ryu | Gholamreza Haffari

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Cross-Domain Review Generation for Aspect-Based Sentiment Analysis
Jianfei Yu | Chenggong Gong | Rui Xia

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A Multi-Task Approach for Improving Biomedical Named Entity Recognition by Incorporating Multi-Granularity information
Yiqi Tong | Yidong Chen | Xiaodong Shi

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EBERT: Efficient BERT Inference with Dynamic Structured Pruning
Zejian Liu | Fanrong Li | Gang Li | Jian Cheng

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Strong and Light Baseline Models for Fact-Checking Joint Inference
Kateryna Tymoshenko | Alessandro Moschitti

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TILGAN: Transformer-based Implicit Latent GAN for Diverse and Coherent Text Generation
Shizhe Diao | Xinwei Shen | Kashun Shum | Yan Song | Tong Zhang

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John praised Mary because _he_? Implicit Causality Bias and Its Interaction with Explicit Cues in LMs
Yova Kementchedjhieva | Mark Anderson | Anders Søgaard

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Do It Once: An Embarrassingly Simple Joint Matching Approach to Response Selection
Linhao Zhang | Dehong Ma | Sujian Li | Houfeng Wang

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Climbing the Tower of Treebanks: Improving Low-Resource Dependency Parsing via Hierarchical Source Selection
Goran Glavaš | Ivan Vulić

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Adapting Monolingual Models: Data can be Scarce when Language Similarity is High
Wietse de Vries | Martijn Bartelds | Malvina Nissim | Martijn Wieling

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BatchMixup: Improving Training by Interpolating Hidden States of the Entire Mini-batch
Wenpeng Yin | Huan Wang | Jin Qu | Caiming Xiong

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DocNLI: A Large-scale Dataset for Document-level Natural Language Inference
Wenpeng Yin | Dragomir Radev | Caiming Xiong

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Rule Augmented Unsupervised Constituency Parsing
Atul Sahay | Anshul Nasery | Ayush Maheshwari | Ganesh Ramakrishnan | Rishabh Iyer

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How transfer learning impacts linguistic knowledge in deep NLP models?
Nadir Durrani | Hassan Sajjad | Fahim Dalvi

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Language Models Use Monotonicity to Assess NPI Licensing
Jaap Jumelet | Milica Denic | Jakub Szymanik | Dieuwke Hupkes | Shane Steinert-Threlkeld

Automatically Select Emotion for Response via Personality-affected Emotion Transition
Zhiyuan Wen | Jiannong Cao | Ruosong Yang | Shuaiqi Liu | Jiaxing Shen

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Highlight-Transformer: Leveraging Key Phrase Aware Attention to Improve Abstractive Multi-Document Summarization
Shuaiqi Liu | Jiannong Cao | Ruosong Yang | Zhiyuan Wen

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Phrase-Level Action Reinforcement Learning for Neural Dialog Response Generation
Takato Yamazaki | Akiko Aizawa

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Constraint based Knowledge Base Distillation in End-to-End Task Oriented Dialogs
Dinesh Raghu | Atishya Jain | Mausam | Sachindra Joshi

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DialogSum: A Real-Life Scenario Dialogue Summarization Dataset
Yulong Chen | Yang Liu | Liang Chen | Yue Zhang

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Beyond Metadata: What Paper Authors Say About Corpora They Use
Nikolay Kolyada | Martin Potthast | Benno Stein

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Cross-document Coreference Resolution over Predicted Mentions
Arie Cattan | Alon Eirew | Gabriel Stanovsky | Mandar Joshi | Ido Dagan

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Controllable Abstractive Dialogue Summarization with Sketch Supervision
Chien-Sheng Wu | Linqing Liu | Wenhao Liu | Pontus Stenetorp | Caiming Xiong

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Elaborative Simplification: Content Addition and Explanation Generation in Text Simplification
Neha Srikanth | Junyi Jessy Li

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Could you give me a hint ? Generating inference graphs for defeasible reasoning
Aman Madaan | Dheeraj Rajagopal | Niket Tandon | Yiming Yang | Eduard Hovy

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Characterizing Social Spambots by their Human Traits
Salvatore Giorgi | Lyle Ungar | H. Andrew Schwartz